Stock market returns since 1949
If you invested $1 in the S&P 500 at the beginning of 1949, you would have about $4,847.01 at the end of 2026, assuming you reinvested all dividends. This is a return on investment of 484,600.99%, or 11.65% per year.
This lump-sum investment beats inflation during this period for an inflation-adjusted return of about 35,491.18% cumulatively, or 7.93% per year.
If you used dollar-cost averaging (monthly) instead of a lump-sum investment, you'd have $4,151.73.
The graph below shows the performance of $1 over time if invested in an S&P 500 index fund. The returns assume that all dividends are automatically reinvested.
This chart shows the rate of gains and loss by month, including dividends:
Adjusting stock market return for inflation
The nominal return on investment of $1 is $4,846.01, or 484,600.99%. This means by 2026 you would have $4,847.01 in your pocket.
However, it's important to take into account the effect of inflation when considering an investment and especially a long-term investment. You can convert S&P returns to their real (inflation-adjusted) value using an inflation calculation based on the U.S. Bureau of Labor Statistics Consumer Price Index (CPI).
In the case of the returns described above, the CPI in 1949 was 23.800 and the CPI in 2026 was 324.122.
The ratio between these CPIs describes how relative buying power of a dollar has changed over 77 years.
Adjusted for inflation, the $4,847.01 nominal end value of the original $1 investment would have a real return of roughly $354.91 in 1949 dollars. This means the inflation-adjusted return is 35,491.18% as opposed to the original 484,600.99%.
For more information on inflation, see our U.S. inflation calculator for 1949.
Full monthly data
The table below shows the full dataset pertaining to a $1 investment, including gains and losses over the 924-month period between 1949 and 2026.
Note that data shown is the monthly average closing price. Returns include dividends.
| Year | Month | Return (%) | Amount ($) | CPI |
|---|---|---|---|---|
| 1949 | 1 | -3.33% | 0.97 | 24.00 |
| 1949 | 2 | 1.49% | 0.98 | 23.80 |
| 1949 | 3 | 0.41% | 0.99 | 23.80 |
| 1949 | 4 | -0.18% | 0.98 | 23.90 |
| 1949 | 5 | -4.91% | 0.94 | 23.80 |
| 1949 | 6 | 6.26% | 0.99 | 23.90 |
| 1949 | 7 | 4.17% | 1.04 | 23.70 |
| 1949 | 8 | 1.87% | 1.05 | 23.80 |
| 1949 | 9 | 3.14% | 1.09 | 23.90 |
| 1949 | 10 | 1.95% | 1.11 | 23.70 |
| 1949 | 11 | 3.24% | 1.14 | 23.80 |
| 1949 | 12 | 2.63% | 1.17 | 23.60 |
| 1950 | 1 | 2.52% | 1.20 | 23.50 |
| 1950 | 2 | 1.38% | 1.22 | 23.50 |
| 1950 | 3 | 3.39% | 1.26 | 23.60 |
| 1950 | 4 | 3.91% | 1.31 | 23.60 |
| 1950 | 5 | 2.16% | 1.34 | 23.70 |
| 1950 | 6 | -6.72% | 1.25 | 23.80 |
| 1950 | 7 | 6.64% | 1.33 | 24.10 |
| 1950 | 8 | 4.11% | 1.39 | 24.30 |
| 1950 | 9 | 4.72% | 1.45 | 24.40 |
| 1950 | 10 | 0.38% | 1.46 | 24.60 |
| 1950 | 11 | 0.19% | 1.46 | 24.70 |
| 1950 | 12 | 8.01% | 1.58 | 25.00 |
| 1951 | 1 | 4.31% | 1.65 | 25.40 |
| 1951 | 2 | -1.11% | 1.63 | 25.70 |
| 1951 | 3 | 1.93% | 1.66 | 25.80 |
| 1951 | 4 | 0.63% | 1.67 | 25.80 |
| 1951 | 5 | -1.15% | 1.65 | 25.90 |
| 1951 | 6 | 2.37% | 1.69 | 25.90 |
| 1951 | 7 | 4.97% | 1.77 | 25.90 |
| 1951 | 8 | 3.14% | 1.83 | 25.90 |
| 1951 | 9 | 0.03% | 1.83 | 26.10 |
| 1951 | 10 | -2.25% | 1.79 | 26.20 |
| 1951 | 11 | 3.61% | 1.85 | 26.40 |
| 1951 | 12 | 3.83% | 1.92 | 26.50 |
| 1952 | 1 | -1.33% | 1.90 | 26.50 |
| 1952 | 2 | 0.75% | 1.91 | 26.30 |
| 1952 | 3 | 0.20% | 1.92 | 26.30 |
| 1952 | 4 | 0.46% | 1.93 | 26.40 |
| 1952 | 5 | 3.24% | 1.99 | 26.40 |
| 1952 | 6 | 3.37% | 2.06 | 26.50 |
| 1952 | 7 | 0.88% | 2.07 | 26.70 |
| 1952 | 8 | -1.11% | 2.05 | 26.70 |
| 1952 | 9 | -1.61% | 2.02 | 26.70 |
| 1952 | 10 | 3.67% | 2.09 | 26.70 |
| 1952 | 11 | 4.51% | 2.19 | 26.70 |
| 1952 | 12 | 0.99% | 2.21 | 26.70 |
| 1953 | 1 | -0.77% | 2.19 | 26.60 |
| 1953 | 2 | 0.96% | 2.21 | 26.50 |
| 1953 | 3 | -4.47% | 2.11 | 26.60 |
| 1953 | 4 | 1.00% | 2.13 | 26.60 |
| 1953 | 5 | -3.11% | 2.07 | 26.70 |
| 1953 | 6 | 1.91% | 2.11 | 26.80 |
| 1953 | 7 | 0.90% | 2.13 | 26.80 |
| 1953 | 8 | -4.11% | 2.04 | 26.90 |
| 1953 | 9 | 3.52% | 2.11 | 26.90 |
| 1953 | 10 | 2.71% | 2.17 | 27.00 |
| 1953 | 11 | 1.84% | 2.21 | 26.90 |
| 1953 | 12 | 3.02% | 2.27 | 26.90 |
| 1954 | 1 | 2.68% | 2.33 | 26.90 |
| 1954 | 2 | 2.58% | 2.40 | 26.90 |
| 1954 | 3 | 4.45% | 2.50 | 26.90 |
| 1954 | 4 | 4.42% | 2.61 | 26.80 |
| 1954 | 5 | 1.22% | 2.64 | 26.90 |
| 1954 | 6 | 4.46% | 2.76 | 26.90 |
| 1954 | 7 | 2.39% | 2.83 | 26.90 |
| 1954 | 8 | 2.74% | 2.91 | 26.90 |
| 1954 | 9 | 2.71% | 2.98 | 26.80 |
| 1954 | 10 | 4.30% | 3.11 | 26.80 |
| 1954 | 11 | 4.95% | 3.27 | 26.80 |
| 1954 | 12 | 2.17% | 3.34 | 26.70 |
| 1955 | 1 | 3.70% | 3.46 | 26.70 |
| 1955 | 2 | -0.44% | 3.45 | 26.70 |
| 1955 | 3 | 3.81% | 3.58 | 26.70 |
| 1955 | 4 | -0.08% | 3.57 | 26.70 |
| 1955 | 5 | 6.15% | 3.79 | 26.70 |
| 1955 | 6 | 7.64% | 4.08 | 26.70 |
| 1955 | 7 | -0.30% | 4.07 | 26.80 |
| 1955 | 8 | 4.82% | 4.27 | 26.80 |
| 1955 | 9 | -4.72% | 4.07 | 26.90 |
| 1955 | 10 | 7.07% | 4.35 | 26.90 |
| 1955 | 11 | 1.24% | 4.41 | 26.90 |
| 1955 | 12 | -2.39% | 4.30 | 26.80 |
| 1956 | 1 | 0.95% | 4.34 | 26.80 |
| 1956 | 2 | 7.21% | 4.66 | 26.80 |
| 1956 | 3 | 1.48% | 4.73 | 26.80 |
| 1956 | 4 | -2.84% | 4.59 | 26.90 |
| 1956 | 5 | -0.26% | 4.58 | 27.00 |
| 1956 | 6 | 5.75% | 4.84 | 27.20 |
| 1956 | 7 | -0.28% | 4.83 | 27.40 |
| 1956 | 8 | -3.09% | 4.68 | 27.30 |
| 1956 | 9 | -0.95% | 4.64 | 27.40 |
| 1956 | 10 | -0.71% | 4.60 | 27.50 |
| 1956 | 11 | 1.81% | 4.69 | 27.50 |
| 1956 | 12 | -1.86% | 4.60 | 27.60 |
| 1957 | 1 | -4.00% | 4.41 | 27.60 |
| 1957 | 2 | 1.62% | 4.49 | 27.70 |
| 1957 | 3 | 2.64% | 4.60 | 27.80 |
| 1957 | 4 | 4.16% | 4.80 | 27.90 |
| 1957 | 5 | 1.95% | 4.89 | 28.00 |
| 1957 | 6 | 2.32% | 5.00 | 28.10 |
| 1957 | 7 | -5.21% | 4.74 | 28.30 |
| 1957 | 8 | -3.74% | 4.57 | 28.30 |
| 1957 | 9 | -5.90% | 4.30 | 28.30 |
| 1957 | 10 | -1.80% | 4.22 | 28.30 |
| 1957 | 11 | 0.32% | 4.23 | 28.40 |
| 1957 | 12 | 2.33% | 4.33 | 28.40 |
| 1958 | 1 | 0.70% | 4.36 | 28.60 |
| 1958 | 2 | 2.42% | 4.47 | 28.60 |
| 1958 | 3 | 0.90% | 4.51 | 28.80 |
| 1958 | 4 | 3.56% | 4.67 | 28.90 |
| 1958 | 5 | 2.74% | 4.80 | 28.90 |
| 1958 | 6 | 3.07% | 4.94 | 28.90 |
| 1958 | 7 | 4.05% | 5.14 | 29.00 |
| 1958 | 8 | 2.94% | 5.29 | 28.90 |
| 1958 | 9 | 4.36% | 5.52 | 28.90 |
| 1958 | 10 | 3.33% | 5.71 | 28.90 |
| 1958 | 11 | 2.16% | 5.83 | 29.00 |
| 1958 | 12 | 4.25% | 6.08 | 28.90 |
| 1959 | 1 | -1.27% | 6.00 | 29.00 |
| 1959 | 2 | 2.81% | 6.17 | 28.90 |
| 1959 | 3 | 1.94% | 6.29 | 28.90 |
| 1959 | 4 | 1.77% | 6.40 | 29.00 |
| 1959 | 5 | -0.61% | 6.36 | 29.00 |
| 1959 | 6 | 4.23% | 6.63 | 29.10 |
| 1959 | 7 | -0.32% | 6.61 | 29.20 |
| 1959 | 8 | -3.70% | 6.37 | 29.20 |
| 1959 | 9 | 0.18% | 6.38 | 29.30 |
| 1959 | 10 | 0.67% | 6.42 | 29.40 |
| 1959 | 11 | 3.46% | 6.64 | 29.40 |
| 1959 | 12 | -1.49% | 6.54 | 29.40 |
| 1960 | 1 | -3.61% | 6.31 | 29.30 |
| 1960 | 2 | -1.08% | 6.24 | 29.40 |
| 1960 | 3 | 1.58% | 6.34 | 29.40 |
| 1960 | 4 | -0.62% | 6.30 | 29.50 |
| 1960 | 5 | 3.99% | 6.55 | 29.50 |
| 1960 | 6 | -2.20% | 6.41 | 29.60 |
| 1960 | 7 | 1.49% | 6.50 | 29.60 |
| 1960 | 8 | -2.72% | 6.33 | 29.60 |
| 1960 | 9 | -1.67% | 6.22 | 29.60 |
| 1960 | 10 | 3.54% | 6.44 | 29.80 |
| 1960 | 11 | 2.69% | 6.61 | 29.80 |
| 1960 | 12 | 5.43% | 6.97 | 29.80 |
| 1961 | 1 | 4.37% | 7.28 | 29.80 |
| 1961 | 2 | 3.40% | 7.52 | 29.80 |
| 1961 | 3 | 2.92% | 7.74 | 29.80 |
| 1961 | 4 | 1.26% | 7.84 | 29.80 |
| 1961 | 5 | -1.08% | 7.76 | 29.80 |
| 1961 | 6 | -0.03% | 7.75 | 29.80 |
| 1961 | 7 | 3.84% | 8.05 | 30.00 |
| 1961 | 8 | -0.54% | 8.01 | 29.90 |
| 1961 | 9 | 1.34% | 8.12 | 30.00 |
| 1961 | 10 | 4.77% | 8.50 | 30.00 |
| 1961 | 11 | 1.16% | 8.60 | 30.00 |
| 1961 | 12 | -3.49% | 8.30 | 30.00 |
| 1962 | 1 | 1.91% | 8.46 | 30.00 |
| 1962 | 2 | 0.34% | 8.49 | 30.10 |
| 1962 | 3 | -2.94% | 8.24 | 30.10 |
| 1962 | 4 | -7.19% | 7.65 | 30.20 |
| 1962 | 5 | -11.41% | 6.77 | 30.20 |
| 1962 | 6 | 2.72% | 6.96 | 30.20 |
| 1962 | 7 | 3.02% | 7.17 | 30.30 |
| 1962 | 8 | -0.59% | 7.13 | 30.30 |
| 1962 | 9 | -2.86% | 6.92 | 30.40 |
| 1962 | 10 | 7.20% | 7.42 | 30.40 |
| 1962 | 11 | 4.62% | 7.76 | 30.40 |
| 1962 | 12 | 4.15% | 8.09 | 30.40 |
| 1963 | 1 | 1.60% | 8.22 | 30.40 |
| 1963 | 2 | -0.11% | 8.21 | 30.40 |
| 1963 | 3 | 4.98% | 8.62 | 30.50 |
| 1963 | 4 | 2.27% | 8.81 | 30.50 |
| 1963 | 5 | 0.22% | 8.83 | 30.50 |
| 1963 | 6 | -1.22% | 8.72 | 30.60 |
| 1963 | 7 | 3.03% | 8.99 | 30.70 |
| 1963 | 8 | 2.89% | 9.25 | 30.70 |
| 1963 | 9 | 0.50% | 9.29 | 30.70 |
| 1963 | 10 | -0.31% | 9.26 | 30.80 |
| 1963 | 11 | 2.39% | 9.49 | 30.80 |
| 1963 | 12 | 3.33% | 9.80 | 30.90 |
| 1964 | 1 | 1.48% | 9.95 | 30.90 |
| 1964 | 2 | 2.07% | 10.15 | 30.90 |
| 1964 | 3 | 1.69% | 10.33 | 30.90 |
| 1964 | 4 | 1.22% | 10.45 | 30.90 |
| 1964 | 5 | -0.35% | 10.41 | 30.90 |
| 1964 | 6 | 3.96% | 10.83 | 31.00 |
| 1964 | 7 | -1.23% | 10.69 | 31.10 |
| 1964 | 8 | 1.97% | 10.90 | 31.00 |
| 1964 | 9 | 1.97% | 11.12 | 31.10 |
| 1964 | 10 | 0.94% | 11.22 | 31.10 |
| 1964 | 11 | -1.49% | 11.06 | 31.20 |
| 1964 | 12 | 2.82% | 11.37 | 31.20 |
| 1965 | 1 | 0.98% | 11.48 | 31.20 |
| 1965 | 2 | 0.34% | 11.52 | 31.20 |
| 1965 | 3 | 1.56% | 11.70 | 31.30 |
| 1965 | 4 | 1.73% | 11.90 | 31.40 |
| 1965 | 5 | -4.51% | 11.36 | 31.40 |
| 1965 | 6 | 0.10% | 11.37 | 31.60 |
| 1965 | 7 | 2.12% | 11.62 | 31.60 |
| 1965 | 8 | 3.60% | 12.03 | 31.60 |
| 1965 | 9 | 2.50% | 12.33 | 31.60 |
| 1965 | 10 | 1.08% | 12.47 | 31.70 |
| 1965 | 11 | -0.21% | 12.44 | 31.70 |
| 1965 | 12 | 1.98% | 12.69 | 31.80 |
| 1966 | 1 | -0.43% | 12.63 | 31.80 |
| 1966 | 2 | -3.86% | 12.14 | 32.00 |
| 1966 | 3 | 3.32% | 12.55 | 32.10 |
| 1966 | 4 | -5.01% | 11.92 | 32.30 |
| 1966 | 5 | -0.56% | 11.85 | 32.30 |
| 1966 | 6 | 0.02% | 11.85 | 32.40 |
| 1966 | 7 | -5.77% | 11.17 | 32.50 |
| 1966 | 8 | -3.22% | 10.81 | 32.70 |
| 1966 | 9 | -0.56% | 10.75 | 32.70 |
| 1966 | 10 | 5.32% | 11.32 | 32.90 |
| 1966 | 11 | 0.72% | 11.40 | 32.90 |
| 1966 | 12 | 4.13% | 11.87 | 32.90 |
| 1967 | 1 | 3.73% | 12.32 | 32.90 |
| 1967 | 2 | 2.63% | 12.64 | 32.90 |
| 1967 | 3 | 1.99% | 12.89 | 33.00 |
| 1967 | 4 | 2.06% | 13.16 | 33.10 |
| 1967 | 5 | -0.99% | 13.03 | 33.20 |
| 1967 | 6 | 1.99% | 13.29 | 33.30 |
| 1967 | 7 | 1.85% | 13.53 | 33.40 |
| 1967 | 8 | 1.65% | 13.76 | 33.50 |
| 1967 | 9 | 0.10% | 13.77 | 33.60 |
| 1967 | 10 | -2.88% | 13.37 | 33.70 |
| 1967 | 11 | 3.11% | 13.79 | 33.80 |
| 1967 | 12 | -0.02% | 13.79 | 33.90 |
| 1968 | 1 | -4.26% | 13.20 | 34.10 |
| 1968 | 2 | -1.56% | 12.99 | 34.20 |
| 1968 | 3 | 7.66% | 13.99 | 34.30 |
| 1968 | 4 | 2.56% | 14.35 | 34.40 |
| 1968 | 5 | 2.94% | 14.77 | 34.50 |
| 1968 | 6 | 0.05% | 14.78 | 34.70 |
| 1968 | 7 | -1.93% | 14.49 | 34.90 |
| 1968 | 8 | 3.51% | 15.00 | 35.00 |
| 1968 | 9 | 2.72% | 15.41 | 35.10 |
| 1968 | 10 | 1.79% | 15.68 | 35.30 |
| 1968 | 11 | 1.29% | 15.88 | 35.40 |
| 1968 | 12 | -3.99% | 15.25 | 35.50 |
| 1969 | 1 | -0.24% | 15.21 | 35.60 |
| 1969 | 2 | -1.91% | 14.92 | 35.80 |
| 1969 | 3 | 2.27% | 15.26 | 36.10 |
| 1969 | 4 | 3.51% | 15.80 | 36.30 |
| 1969 | 5 | -4.97% | 15.01 | 36.40 |
| 1969 | 6 | -4.21% | 14.38 | 36.60 |
| 1969 | 7 | -0.28% | 14.34 | 36.80 |
| 1969 | 8 | 0.63% | 14.43 | 37.00 |
| 1969 | 9 | 1.35% | 14.63 | 37.10 |
| 1969 | 10 | 1.00% | 14.77 | 37.30 |
| 1969 | 11 | -5.03% | 14.03 | 37.50 |
| 1969 | 12 | -0.59% | 13.95 | 37.70 |
| 1970 | 1 | -3.20% | 13.50 | 37.80 |
| 1970 | 2 | 2.01% | 13.77 | - |
| 1970 | 3 | -2.75% | 13.39 | - |
| 1970 | 4 | -11.20% | 11.89 | - |
| 1970 | 5 | -0.27% | 11.86 | - |
| 1970 | 6 | 0.52% | 11.92 | - |
| 1970 | 7 | 3.26% | 12.31 | - |
| 1970 | 8 | 6.32% | 13.09 | - |
| 1970 | 9 | 2.49% | 13.42 | - |
| 1970 | 10 | 0.21% | 13.44 | - |
| 1970 | 11 | 7.16% | 14.41 | - |
| 1970 | 12 | 4.11% | 15.00 | - |
| 1971 | 1 | 4.15% | 15.62 | - |
| 1971 | 2 | 2.83% | 16.06 | - |
| 1971 | 3 | 3.67% | 16.65 | - |
| 1971 | 4 | -1.11% | 16.47 | - |
| 1971 | 5 | -1.60% | 16.21 | - |
| 1971 | 6 | -0.46% | 16.13 | - |
| 1971 | 7 | -1.52% | 15.89 | - |
| 1971 | 8 | 2.49% | 16.28 | - |
| 1971 | 9 | -1.86% | 15.98 | - |
| 1971 | 10 | -4.37% | 15.28 | - |
| 1971 | 11 | 7.16% | 16.37 | - |
| 1971 | 12 | 4.42% | 17.10 | - |
| 1972 | 1 | 2.09% | 17.45 | - |
| 1972 | 2 | 2.62% | 17.91 | - |
| 1972 | 3 | 1.26% | 18.14 | - |
| 1972 | 4 | -0.78% | 18.00 | - |
| 1972 | 5 | 0.52% | 18.09 | - |
| 1972 | 6 | -0.50% | 18.00 | - |
| 1972 | 7 | 3.78% | 18.68 | - |
| 1972 | 8 | -1.21% | 18.45 | - |
| 1972 | 9 | 0.42% | 18.53 | - |
| 1972 | 10 | 5.25% | 19.50 | - |
| 1972 | 11 | 2.31% | 19.95 | - |
| 1972 | 12 | 0.99% | 20.15 | - |
| 1973 | 1 | -3.33% | 19.48 | - |
| 1973 | 2 | -1.35% | 19.22 | - |
| 1973 | 3 | -1.63% | 18.91 | - |
| 1973 | 4 | -2.57% | 18.42 | - |
| 1973 | 5 | -1.99% | 18.05 | - |
| 1973 | 6 | 1.21% | 18.27 | - |
| 1973 | 7 | -1.64% | 17.97 | - |
| 1973 | 8 | 2.00% | 18.33 | - |
| 1973 | 9 | 4.24% | 19.11 | - |
| 1973 | 10 | -6.85% | 17.80 | - |
| 1973 | 11 | -6.81% | 16.59 | - |
| 1973 | 12 | 1.70% | 16.87 | - |
| 1974 | 1 | -2.47% | 16.45 | - |
| 1974 | 2 | 4.57% | 17.20 | - |
| 1974 | 3 | -4.82% | 16.38 | - |
| 1974 | 4 | -2.71% | 15.93 | - |
| 1974 | 5 | 0.46% | 16.01 | - |
| 1974 | 6 | -11.35% | 14.19 | - |
| 1974 | 7 | -3.76% | 13.66 | - |
| 1974 | 8 | -10.01% | 12.29 | - |
| 1974 | 9 | 2.38% | 12.58 | - |
| 1974 | 10 | 3.74% | 13.05 | - |
| 1974 | 11 | -6.09% | 12.26 | - |
| 1974 | 12 | 8.63% | 13.31 | - |
| 1975 | 1 | 10.81% | 14.75 | - |
| 1975 | 2 | 4.97% | 15.49 | - |
| 1975 | 3 | 1.49% | 15.72 | - |
| 1975 | 4 | 6.71% | 16.77 | - |
| 1975 | 5 | 2.89% | 17.26 | - |
| 1975 | 6 | 0.43% | 17.33 | - |
| 1975 | 7 | -7.00% | 16.12 | - |
| 1975 | 8 | -0.85% | 15.98 | - |
| 1975 | 9 | 4.97% | 16.78 | - |
| 1975 | 10 | 2.04% | 17.12 | - |
| 1975 | 11 | -1.18% | 16.92 | - |
| 1975 | 12 | 9.55% | 18.53 | - |
| 1976 | 1 | 4.18% | 19.31 | - |
| 1976 | 2 | 0.80% | 19.46 | - |
| 1976 | 3 | 1.10% | 19.67 | - |
| 1976 | 4 | -0.38% | 19.60 | - |
| 1976 | 5 | 0.90% | 19.78 | - |
| 1976 | 6 | 2.67% | 20.30 | - |
| 1976 | 7 | -0.56% | 20.19 | - |
| 1976 | 8 | 2.44% | 20.68 | - |
| 1976 | 9 | -3.11% | 20.04 | - |
| 1976 | 10 | -0.37% | 19.96 | - |
| 1976 | 11 | 3.79% | 20.72 | - |
| 1976 | 12 | -0.54% | 20.61 | - |
| 1977 | 1 | -2.37% | 20.12 | - |
| 1977 | 2 | -0.05% | 20.11 | - |
| 1977 | 3 | -1.19% | 19.87 | - |
| 1977 | 4 | 0.06% | 19.88 | - |
| 1977 | 5 | 0.90% | 20.06 | - |
| 1977 | 6 | 1.28% | 20.32 | - |
| 1977 | 7 | -2.08% | 19.90 | - |
| 1977 | 8 | -1.18% | 19.66 | - |
| 1977 | 9 | -2.20% | 19.23 | - |
| 1977 | 10 | 0.98% | 19.42 | - |
| 1977 | 11 | -0.08% | 19.40 | - |
| 1977 | 12 | -3.39% | 18.75 | - |
| 1978 | 1 | -0.97% | 18.56 | - |
| 1978 | 2 | 0.27% | 18.61 | - |
| 1978 | 3 | 4.83% | 19.51 | - |
| 1978 | 4 | 5.50% | 20.59 | - |
| 1978 | 5 | 0.67% | 20.73 | - |
| 1978 | 6 | -0.06% | 20.71 | - |
| 1978 | 7 | 7.33% | 22.23 | - |
| 1978 | 8 | 0.40% | 22.32 | - |
| 1978 | 9 | -2.77% | 21.70 | - |
| 1978 | 10 | -5.44% | 20.52 | - |
| 1978 | 11 | 1.92% | 20.91 | - |
| 1978 | 12 | 4.19% | 21.79 | - |
| 1979 | 1 | -1.06% | 21.56 | - |
| 1979 | 2 | 2.34% | 22.06 | - |
| 1979 | 3 | 2.43% | 22.60 | - |
| 1979 | 4 | -1.89% | 22.17 | - |
| 1979 | 5 | 2.42% | 22.71 | - |
| 1979 | 6 | 1.42% | 23.03 | - |
| 1979 | 7 | 5.01% | 24.19 | - |
| 1979 | 8 | 1.54% | 24.56 | - |
| 1979 | 9 | -3.35% | 23.74 | - |
| 1979 | 10 | -0.32% | 23.66 | - |
| 1979 | 11 | 4.40% | 24.70 | - |
| 1979 | 12 | 3.31% | 25.52 | - |
| 1980 | 1 | 4.40% | 26.64 | - |
| 1980 | 2 | -8.78% | 24.30 | - |
| 1980 | 3 | -1.16% | 24.02 | - |
| 1980 | 4 | 5.04% | 25.23 | - |
| 1980 | 5 | 6.86% | 26.96 | - |
| 1980 | 6 | 4.97% | 28.30 | - |
| 1980 | 7 | 3.50% | 29.29 | - |
| 1980 | 8 | 2.84% | 30.12 | - |
| 1980 | 9 | 3.32% | 31.13 | - |
| 1980 | 10 | 4.61% | 32.56 | - |
| 1980 | 11 | -1.24% | 32.16 | - |
| 1980 | 12 | 0.01% | 32.16 | - |
| 1981 | 1 | -3.07% | 31.17 | - |
| 1981 | 2 | 4.14% | 32.46 | - |
| 1981 | 3 | 1.29% | 32.88 | - |
| 1981 | 4 | -1.62% | 32.35 | - |
| 1981 | 5 | 0.86% | 32.63 | - |
| 1981 | 6 | -2.02% | 31.97 | - |
| 1981 | 7 | 0.80% | 32.23 | - |
| 1981 | 8 | -8.30% | 29.55 | - |
| 1981 | 9 | 1.73% | 30.06 | - |
| 1981 | 10 | 3.04% | 30.98 | - |
| 1981 | 11 | 1.18% | 31.34 | - |
| 1981 | 12 | -4.80% | 29.84 | - |
| 1982 | 1 | -1.91% | 29.27 | - |
| 1982 | 2 | -2.74% | 28.46 | - |
| 1982 | 3 | 5.47% | 30.02 | - |
| 1982 | 4 | 0.57% | 30.19 | - |
| 1982 | 5 | -5.27% | 28.60 | - |
| 1982 | 6 | 0.24% | 28.67 | - |
| 1982 | 7 | 0.79% | 28.90 | - |
| 1982 | 8 | 12.10% | 32.39 | - |
| 1982 | 9 | 8.88% | 35.27 | - |
| 1982 | 10 | 4.50% | 36.86 | - |
| 1982 | 11 | 1.36% | 37.36 | - |
| 1982 | 12 | 3.93% | 38.82 | - |
| 1983 | 1 | 2.13% | 39.65 | - |
| 1983 | 2 | 3.87% | 41.18 | - |
| 1983 | 3 | 4.20% | 42.91 | - |
| 1983 | 4 | 4.42% | 44.81 | - |
| 1983 | 5 | 1.75% | 45.59 | - |
| 1983 | 6 | 0.71% | 45.92 | - |
| 1983 | 7 | -2.41% | 44.81 | - |
| 1983 | 8 | 3.31% | 46.30 | - |
| 1983 | 9 | 0.65% | 46.60 | - |
| 1983 | 10 | -1.14% | 46.06 | - |
| 1983 | 11 | -0.13% | 46.01 | - |
| 1983 | 12 | 1.58% | 46.73 | - |
| 1984 | 1 | -5.11% | 44.34 | - |
| 1984 | 2 | 0.44% | 44.54 | - |
| 1984 | 3 | 0.51% | 44.76 | - |
| 1984 | 4 | -0.25% | 44.65 | - |
| 1984 | 5 | -1.85% | 43.83 | - |
| 1984 | 6 | -0.91% | 43.43 | - |
| 1984 | 7 | 9.21% | 47.43 | - |
| 1984 | 8 | 1.41% | 48.09 | - |
| 1984 | 9 | -0.41% | 47.89 | - |
| 1984 | 10 | 1.29% | 48.51 | - |
| 1984 | 11 | -0.71% | 48.17 | - |
| 1984 | 12 | 4.70% | 50.43 | - |
| 1985 | 1 | 5.79% | 53.35 | - |
| 1985 | 2 | -0.48% | 53.09 | - |
| 1985 | 3 | 1.02% | 53.64 | - |
| 1985 | 4 | 2.74% | 55.10 | - |
| 1985 | 5 | 2.51% | 56.49 | - |
| 1985 | 6 | 2.25% | 57.76 | - |
| 1985 | 7 | -1.85% | 56.69 | - |
| 1985 | 8 | -1.88% | 55.62 | - |
| 1985 | 9 | 1.50% | 56.46 | - |
| 1985 | 10 | 6.42% | 60.08 | - |
| 1985 | 11 | 5.29% | 63.26 | - |
| 1985 | 12 | 0.75% | 63.74 | - |
| 1986 | 1 | 5.70% | 67.37 | - |
| 1986 | 2 | 6.18% | 71.53 | - |
| 1986 | 3 | 2.74% | 73.49 | - |
| 1986 | 4 | 0.49% | 73.86 | - |
| 1986 | 5 | 3.13% | 76.17 | - |
| 1986 | 6 | -1.80% | 74.80 | - |
| 1986 | 7 | 2.28% | 76.50 | - |
| 1986 | 8 | -2.46% | 74.62 | - |
| 1986 | 9 | -0.09% | 74.56 | - |
| 1986 | 10 | 3.53% | 77.19 | - |
| 1986 | 11 | 1.71% | 78.51 | - |
| 1986 | 12 | 6.67% | 83.75 | - |
| 1987 | 1 | 6.46% | 89.16 | - |
| 1987 | 2 | 4.38% | 93.06 | - |
| 1987 | 3 | -0.86% | 92.26 | - |
| 1987 | 4 | 0.17% | 92.42 | - |
| 1987 | 5 | 4.50% | 96.58 | - |
| 1987 | 6 | 3.12% | 99.60 | - |
| 1987 | 7 | 6.45% | 106.02 | - |
| 1987 | 8 | -3.03% | 102.81 | - |
| 1987 | 9 | -11.85% | 90.62 | - |
| 1987 | 10 | -12.30% | 79.47 | - |
| 1987 | 11 | -1.33% | 78.41 | - |
| 1987 | 12 | 4.25% | 81.74 | - |
| 1988 | 1 | 3.33% | 84.46 | - |
| 1988 | 2 | 3.23% | 87.19 | - |
| 1988 | 3 | -0.89% | 86.42 | - |
| 1988 | 4 | -2.19% | 84.53 | - |
| 1988 | 5 | 6.00% | 89.60 | - |
| 1988 | 6 | -0.31% | 89.33 | - |
| 1988 | 7 | -1.72% | 87.79 | - |
| 1988 | 8 | 1.93% | 89.48 | - |
| 1988 | 9 | 3.80% | 92.88 | - |
| 1988 | 10 | -2.02% | 91.01 | - |
| 1988 | 11 | 2.33% | 93.13 | - |
| 1988 | 12 | 3.51% | 96.40 | - |
| 1989 | 1 | 3.30% | 99.58 | - |
| 1989 | 2 | -0.16% | 99.42 | - |
| 1989 | 3 | 3.56% | 102.96 | - |
| 1989 | 4 | 4.12% | 107.20 | - |
| 1989 | 5 | 3.39% | 110.83 | - |
| 1989 | 6 | 2.80% | 113.94 | - |
| 1989 | 7 | 4.69% | 119.28 | - |
| 1989 | 8 | 0.46% | 119.83 | - |
| 1989 | 9 | 0.29% | 120.17 | - |
| 1989 | 10 | -1.81% | 117.99 | - |
| 1989 | 11 | 2.74% | 121.22 | - |
| 1989 | 12 | -2.21% | 118.54 | - |
| 1990 | 1 | -2.53% | 115.54 | - |
| 1990 | 2 | 2.71% | 118.67 | - |
| 1990 | 3 | 0.20% | 118.90 | - |
| 1990 | 4 | 3.85% | 123.48 | - |
| 1990 | 5 | 3.17% | 127.40 | - |
| 1990 | 6 | 0.17% | 127.61 | - |
| 1990 | 7 | -7.86% | 117.58 | - |
| 1990 | 8 | -4.34% | 112.48 | - |
| 1990 | 9 | -2.32% | 109.87 | - |
| 1990 | 10 | 2.98% | 113.15 | - |
| 1990 | 11 | 4.59% | 118.34 | - |
| 1990 | 12 | -0.69% | 117.53 | - |
| 1991 | 1 | 11.61% | 131.17 | - |
| 1991 | 2 | 3.04% | 135.16 | - |
| 1991 | 3 | 2.26% | 138.22 | - |
| 1991 | 4 | -0.18% | 137.97 | - |
| 1991 | 5 | 0.35% | 138.45 | - |
| 1991 | 6 | 0.78% | 139.53 | - |
| 1991 | 7 | 2.68% | 143.27 | - |
| 1991 | 8 | -0.30% | 142.83 | - |
| 1991 | 9 | 0.18% | 143.09 | - |
| 1991 | 10 | 0.02% | 143.11 | - |
| 1991 | 11 | 0.94% | 144.45 | - |
| 1991 | 12 | 7.36% | 155.08 | - |
| 1992 | 1 | -0.60% | 154.15 | - |
| 1992 | 2 | -1.01% | 152.59 | - |
| 1992 | 3 | 0.26% | 152.99 | - |
| 1992 | 4 | 2.07% | 156.16 | - |
| 1992 | 5 | -1.33% | 154.08 | - |
| 1992 | 6 | 1.91% | 157.03 | - |
| 1992 | 7 | 0.94% | 158.51 | - |
| 1992 | 8 | 0.38% | 159.11 | - |
| 1992 | 9 | -1.18% | 157.23 | - |
| 1992 | 10 | 2.76% | 161.56 | - |
| 1992 | 11 | 3.27% | 166.84 | - |
| 1992 | 12 | 0.14% | 167.08 | - |
| 1993 | 1 | 1.72% | 169.96 | - |
| 1993 | 2 | 2.15% | 173.62 | - |
| 1993 | 3 | -1.34% | 171.29 | - |
| 1993 | 4 | 0.72% | 172.53 | - |
| 1993 | 5 | 0.87% | 174.02 | - |
| 1993 | 6 | 0.06% | 174.13 | - |
| 1993 | 7 | 1.76% | 177.20 | - |
| 1993 | 8 | 1.35% | 179.60 | - |
| 1993 | 9 | 1.24% | 181.83 | - |
| 1993 | 10 | 0.01% | 181.84 | - |
| 1993 | 11 | 0.89% | 183.46 | - |
| 1993 | 12 | 1.74% | 186.64 | - |
| 1994 | 1 | -0.08% | 186.50 | - |
| 1994 | 2 | -1.42% | 183.84 | - |
| 1994 | 3 | -3.35% | 177.69 | - |
| 1994 | 4 | 1.06% | 179.57 | - |
| 1994 | 5 | 1.11% | 181.56 | - |
| 1994 | 6 | -0.52% | 180.62 | - |
| 1994 | 7 | 3.08% | 186.19 | - |
| 1994 | 8 | 0.82% | 187.71 | - |
| 1994 | 9 | -0.44% | 186.88 | - |
| 1994 | 10 | -0.37% | 186.18 | - |
| 1994 | 11 | -1.03% | 184.28 | - |
| 1994 | 12 | 2.45% | 188.79 | - |
| 1995 | 1 | 3.82% | 196.00 | - |
| 1995 | 2 | 2.56% | 201.02 | - |
| 1995 | 3 | 3.22% | 207.48 | - |
| 1995 | 4 | 3.35% | 214.43 | - |
| 1995 | 5 | 3.18% | 221.24 | - |
| 1995 | 6 | 3.55% | 229.09 | - |
| 1995 | 7 | 0.51% | 230.27 | - |
| 1995 | 8 | 3.72% | 238.83 | - |
| 1995 | 9 | 0.91% | 241.01 | - |
| 1995 | 10 | 2.36% | 246.69 | - |
| 1995 | 11 | 3.39% | 255.05 | - |
| 1995 | 12 | 0.16% | 255.46 | - |
| 1996 | 1 | 5.90% | 270.55 | - |
| 1996 | 2 | -0.20% | 270.00 | - |
| 1996 | 3 | 0.20% | 270.54 | - |
| 1996 | 4 | 2.35% | 276.91 | - |
| 1996 | 5 | 1.28% | 280.45 | - |
| 1996 | 6 | -3.48% | 270.70 | - |
| 1996 | 7 | 3.08% | 279.02 | - |
| 1996 | 8 | 2.02% | 284.67 | - |
| 1996 | 9 | 4.12% | 296.40 | - |
| 1996 | 10 | 5.05% | 311.37 | - |
| 1996 | 11 | 1.20% | 315.10 | - |
| 1996 | 12 | 3.26% | 325.37 | - |
| 1997 | 1 | 4.36% | 339.56 | - |
| 1997 | 2 | -0.62% | 337.44 | - |
| 1997 | 3 | -3.41% | 325.95 | - |
| 1997 | 4 | 9.22% | 355.99 | - |
| 1997 | 5 | 5.34% | 374.99 | - |
| 1997 | 6 | 5.74% | 396.50 | - |
| 1997 | 7 | 0.35% | 397.88 | - |
| 1997 | 8 | 1.19% | 402.62 | - |
| 1997 | 9 | 1.65% | 409.25 | - |
| 1997 | 10 | -1.15% | 404.53 | - |
| 1997 | 11 | 2.63% | 415.19 | - |
| 1997 | 12 | 0.24% | 416.18 | - |
| 1998 | 1 | 6.40% | 442.82 | - |
| 1998 | 2 | 5.31% | 466.35 | - |
| 1998 | 3 | 3.41% | 482.23 | - |
| 1998 | 4 | -0.22% | 481.16 | - |
| 1998 | 5 | 0.12% | 481.72 | - |
| 1998 | 6 | 4.47% | 503.24 | - |
| 1998 | 7 | -6.97% | 468.16 | - |
| 1998 | 8 | -4.90% | 445.23 | - |
| 1998 | 9 | 1.29% | 450.98 | - |
| 1998 | 10 | 10.97% | 500.47 | - |
| 1998 | 11 | 4.10% | 521.01 | - |
| 1998 | 12 | 5.05% | 547.31 | - |
| 1999 | 1 | -0.07% | 546.94 | - |
| 1999 | 2 | 2.92% | 562.93 | - |
| 1999 | 3 | 4.25% | 586.86 | - |
| 1999 | 4 | -0.10% | 586.28 | - |
| 1999 | 5 | -0.61% | 582.69 | - |
| 1999 | 6 | 4.52% | 609.04 | - |
| 1999 | 7 | -3.77% | 586.05 | - |
| 1999 | 8 | -0.60% | 582.55 | - |
| 1999 | 9 | -1.27% | 575.14 | - |
| 1999 | 10 | 7.11% | 616.00 | - |
| 1999 | 11 | 2.81% | 633.31 | - |
| 1999 | 12 | -0.12% | 632.55 | - |
| 2000 | 1 | -2.48% | 616.88 | - |
| 2000 | 2 | 3.94% | 641.19 | - |
| 2000 | 3 | 1.42% | 650.32 | - |
| 2000 | 4 | -2.84% | 631.86 | - |
| 2000 | 5 | 3.16% | 651.85 | - |
| 2000 | 6 | 0.85% | 657.39 | - |
| 2000 | 7 | 0.94% | 663.57 | - |
| 2000 | 8 | -1.08% | 656.41 | - |
| 2000 | 9 | -5.21% | 622.18 | - |
| 2000 | 10 | -0.77% | 617.37 | - |
| 2000 | 11 | -3.32% | 596.88 | - |
| 2000 | 12 | 0.46% | 599.59 | - |
| 2001 | 1 | -2.14% | 586.78 | - |
| 2001 | 2 | -9.08% | 533.50 | - |
| 2001 | 3 | 0.45% | 535.90 | - |
| 2001 | 4 | 6.88% | 572.76 | - |
| 2001 | 5 | -2.39% | 559.08 | - |
| 2001 | 6 | -2.66% | 544.21 | - |
| 2001 | 7 | -2.05% | 533.08 | - |
| 2001 | 8 | -11.25% | 473.12 | - |
| 2001 | 9 | 3.18% | 488.18 | - |
| 2001 | 10 | 5.05% | 512.85 | - |
| 2001 | 11 | 1.47% | 520.37 | - |
| 2001 | 12 | -0.30% | 518.82 | - |
| 2002 | 1 | -3.35% | 501.43 | - |
| 2002 | 2 | 4.95% | 526.22 | - |
| 2002 | 3 | -3.51% | 507.73 | - |
| 2002 | 4 | -2.82% | 493.41 | - |
| 2002 | 5 | -5.92% | 464.20 | - |
| 2002 | 6 | -10.76% | 414.26 | - |
| 2002 | 7 | 1.14% | 418.97 | - |
| 2002 | 8 | -4.76% | 399.04 | - |
| 2002 | 9 | -1.37% | 393.58 | - |
| 2002 | 10 | 6.63% | 419.66 | - |
| 2002 | 11 | -1.04% | 415.32 | - |
| 2002 | 12 | -0.22% | 414.39 | - |
| 2003 | 1 | -6.41% | 387.81 | - |
| 2003 | 2 | 1.31% | 392.88 | - |
| 2003 | 3 | 5.29% | 413.65 | - |
| 2003 | 4 | 5.31% | 435.62 | - |
| 2003 | 5 | 5.70% | 460.47 | - |
| 2003 | 6 | 0.60% | 463.22 | - |
| 2003 | 7 | -0.17% | 462.45 | - |
| 2003 | 8 | 3.16% | 477.07 | - |
| 2003 | 9 | 2.03% | 486.74 | - |
| 2003 | 10 | 1.21% | 492.63 | - |
| 2003 | 11 | 3.06% | 507.72 | - |
| 2003 | 12 | 4.93% | 532.78 | - |
| 2004 | 1 | 1.09% | 538.57 | - |
| 2004 | 2 | -1.57% | 530.14 | - |
| 2004 | 3 | 0.97% | 535.27 | - |
| 2004 | 4 | -2.56% | 521.55 | - |
| 2004 | 5 | 2.86% | 536.45 | - |
| 2004 | 6 | -2.24% | 524.44 | - |
| 2004 | 7 | -1.39% | 517.16 | - |
| 2004 | 8 | 2.78% | 531.56 | - |
| 2004 | 9 | 0.10% | 532.10 | - |
| 2004 | 10 | 4.77% | 557.50 | - |
| 2004 | 11 | 2.73% | 572.71 | - |
| 2004 | 12 | -1.35% | 564.98 | - |
| 2005 | 1 | 1.68% | 574.48 | - |
| 2005 | 2 | -0.26% | 573.01 | - |
| 2005 | 3 | -2.41% | 559.21 | - |
| 2005 | 4 | 1.34% | 566.68 | - |
| 2005 | 5 | 2.18% | 579.04 | - |
| 2005 | 6 | 1.81% | 589.50 | - |
| 2005 | 7 | 0.31% | 591.33 | - |
| 2005 | 8 | 0.28% | 592.98 | - |
| 2005 | 9 | -2.62% | 577.42 | - |
| 2005 | 10 | 3.96% | 600.30 | - |
| 2005 | 11 | 2.14% | 613.17 | - |
| 2005 | 12 | 1.47% | 622.16 | - |
| 2006 | 1 | -0.02% | 622.06 | - |
| 2006 | 2 | 1.49% | 631.30 | - |
| 2006 | 3 | 0.80% | 636.34 | - |
| 2006 | 4 | -0.79% | 631.34 | - |
| 2006 | 5 | -2.71% | 614.26 | - |
| 2006 | 6 | 0.72% | 618.68 | - |
| 2006 | 7 | 2.29% | 632.86 | - |
| 2006 | 8 | 2.53% | 648.88 | - |
| 2006 | 9 | 3.62% | 672.34 | - |
| 2006 | 10 | 2.00% | 685.80 | - |
| 2006 | 11 | 2.15% | 700.53 | - |
| 2006 | 12 | 0.69% | 705.38 | - |
| 2007 | 1 | 1.60% | 716.64 | - |
| 2007 | 2 | -2.47% | 698.91 | - |
| 2007 | 3 | 4.18% | 728.13 | - |
| 2007 | 4 | 3.39% | 752.83 | - |
| 2007 | 5 | 0.34% | 755.42 | - |
| 2007 | 6 | 0.57% | 759.76 | - |
| 2007 | 7 | -4.20% | 727.84 | - |
| 2007 | 8 | 3.07% | 750.22 | - |
| 2007 | 9 | 2.99% | 772.67 | - |
| 2007 | 10 | -4.81% | 735.53 | - |
| 2007 | 11 | 1.24% | 744.64 | - |
| 2007 | 12 | -6.64% | 695.23 | - |
| 2008 | 1 | -1.56% | 684.36 | - |
| 2008 | 2 | -2.63% | 666.38 | - |
| 2008 | 3 | 4.24% | 694.66 | - |
| 2008 | 4 | 2.56% | 712.46 | - |
| 2008 | 5 | -4.25% | 682.21 | - |
| 2008 | 6 | -6.08% | 640.74 | - |
| 2008 | 7 | 2.11% | 654.26 | - |
| 2008 | 8 | -4.85% | 622.55 | - |
| 2008 | 9 | -20.19% | 496.83 | - |
| 2008 | 10 | -8.61% | 454.08 | - |
| 2008 | 11 | -0.35% | 452.48 | - |
| 2008 | 12 | -1.10% | 447.53 | - |
| 2009 | 1 | -6.70% | 417.53 | - |
| 2009 | 2 | -5.69% | 393.78 | - |
| 2009 | 3 | 12.32% | 442.31 | - |
| 2009 | 4 | 6.66% | 471.76 | - |
| 2009 | 5 | 2.87% | 485.30 | - |
| 2009 | 6 | 1.28% | 491.50 | - |
| 2009 | 7 | 8.12% | 531.41 | - |
| 2009 | 8 | 3.65% | 550.81 | - |
| 2009 | 9 | 2.40% | 564.04 | - |
| 2009 | 10 | 2.09% | 575.86 | - |
| 2009 | 11 | 2.23% | 588.67 | - |
| 2009 | 12 | 1.36% | 596.66 | - |
| 2010 | 1 | -2.90% | 579.37 | - |
| 2010 | 2 | 5.94% | 613.80 | - |
| 2010 | 3 | 4.09% | 638.89 | - |
| 2010 | 4 | -5.88% | 601.31 | - |
| 2010 | 5 | -3.54% | 580.00 | - |
| 2010 | 6 | -0.16% | 579.08 | - |
| 2010 | 7 | 0.86% | 584.08 | - |
| 2010 | 8 | 3.37% | 603.77 | - |
| 2010 | 9 | 4.58% | 631.41 | - |
| 2010 | 10 | 2.49% | 647.14 | - |
| 2010 | 11 | 3.71% | 671.17 | - |
| 2010 | 12 | 3.46% | 694.41 | - |
| 2011 | 1 | 3.15% | 716.29 | - |
| 2011 | 2 | -1.11% | 708.32 | - |
| 2011 | 3 | 2.22% | 724.05 | - |
| 2011 | 4 | 0.66% | 728.82 | - |
| 2011 | 5 | -3.66% | 702.13 | - |
| 2011 | 6 | 3.10% | 723.91 | - |
| 2011 | 7 | -10.40% | 648.62 | - |
| 2011 | 8 | -0.79% | 643.50 | - |
| 2011 | 9 | 3.02% | 662.92 | - |
| 2011 | 10 | 1.77% | 674.64 | - |
| 2011 | 11 | 1.55% | 685.13 | - |
| 2011 | 12 | 4.78% | 717.89 | - |
| 2012 | 1 | 4.16% | 747.78 | - |
| 2012 | 2 | 2.88% | 769.34 | - |
| 2012 | 3 | -0.04% | 769.05 | - |
| 2012 | 4 | -3.09% | 745.28 | - |
| 2012 | 5 | -1.15% | 736.69 | - |
| 2012 | 6 | 2.92% | 758.21 | - |
| 2012 | 7 | 3.39% | 783.89 | - |
| 2012 | 8 | 3.02% | 807.58 | - |
| 2012 | 9 | -0.22% | 805.82 | - |
| 2012 | 10 | -2.84% | 782.96 | - |
| 2012 | 11 | 2.18% | 799.99 | - |
| 2012 | 12 | 4.27% | 834.14 | - |
| 2013 | 1 | 2.33% | 853.60 | - |
| 2013 | 2 | 2.72% | 876.84 | - |
| 2013 | 3 | 1.45% | 889.59 | - |
| 2013 | 4 | 4.57% | 930.28 | - |
| 2013 | 5 | -1.12% | 919.88 | - |
| 2013 | 6 | 3.25% | 949.82 | - |
| 2013 | 7 | 0.25% | 952.22 | - |
| 2013 | 8 | 1.19% | 963.57 | - |
| 2013 | 9 | 2.12% | 983.98 | - |
| 2013 | 10 | 3.86% | 1,021.96 | - |
| 2013 | 11 | 1.52% | 1,037.51 | - |
| 2013 | 12 | 0.97% | 1,047.55 | - |
| 2014 | 1 | -0.13% | 1,046.19 | - |
| 2014 | 2 | 2.72% | 1,074.67 | - |
| 2014 | 3 | 0.20% | 1,076.83 | - |
| 2014 | 4 | 1.53% | 1,093.33 | - |
| 2014 | 5 | 3.20% | 1,128.28 | - |
| 2014 | 6 | 1.50% | 1,145.16 | - |
| 2014 | 7 | -0.43% | 1,140.27 | - |
| 2014 | 8 | 1.78% | 1,160.54 | - |
| 2014 | 9 | -2.65% | 1,129.83 | - |
| 2014 | 10 | 5.71% | 1,194.29 | - |
| 2014 | 11 | 0.63% | 1,201.86 | - |
| 2014 | 12 | -1.11% | 1,188.52 | - |
| 2015 | 1 | 2.83% | 1,222.12 | - |
| 2015 | 2 | 0.06% | 1,222.80 | - |
| 2015 | 3 | 0.88% | 1,233.54 | - |
| 2015 | 4 | 0.98% | 1,245.62 | - |
| 2015 | 5 | -0.44% | 1,240.19 | - |
| 2015 | 6 | -0.08% | 1,239.20 | - |
| 2015 | 7 | -2.42% | 1,209.16 | - |
| 2015 | 8 | -4.51% | 1,154.66 | - |
| 2015 | 9 | 4.32% | 1,204.51 | - |
| 2015 | 10 | 2.93% | 1,239.83 | - |
| 2015 | 11 | -1.10% | 1,226.16 | - |
| 2015 | 12 | -6.42% | 1,147.44 | - |
| 2016 | 1 | -0.55% | 1,141.13 | - |
| 2016 | 2 | 6.36% | 1,213.74 | - |
| 2016 | 3 | 2.83% | 1,248.10 | - |
| 2016 | 4 | -0.30% | 1,244.31 | - |
| 2016 | 5 | 1.07% | 1,257.58 | - |
| 2016 | 6 | 3.30% | 1,299.04 | - |
| 2016 | 7 | 1.20% | 1,314.62 | - |
| 2016 | 8 | -0.44% | 1,308.86 | - |
| 2016 | 9 | -0.51% | 1,302.23 | - |
| 2016 | 10 | 1.20% | 1,317.88 | - |
| 2016 | 11 | 3.95% | 1,369.88 | - |
| 2016 | 12 | 1.44% | 1,389.57 | - |
| 2017 | 1 | 2.58% | 1,425.37 | - |
| 2017 | 2 | 1.75% | 1,450.31 | - |
| 2017 | 3 | -0.15% | 1,448.07 | - |
| 2017 | 4 | 1.69% | 1,472.58 | - |
| 2017 | 5 | 1.78% | 1,498.74 | - |
| 2017 | 6 | 0.99% | 1,513.55 | - |
| 2017 | 7 | 0.25% | 1,517.30 | - |
| 2017 | 8 | 1.65% | 1,542.38 | - |
| 2017 | 9 | 2.73% | 1,584.56 | - |
| 2017 | 10 | 1.59% | 1,609.75 | - |
| 2017 | 11 | 2.88% | 1,656.17 | - |
| 2017 | 12 | 4.86% | 1,736.69 | - |
| 2018 | 1 | -2.89% | 1,686.56 | - |
| 2018 | 2 | 0.06% | 1,687.64 | - |
| 2018 | 3 | -1.66% | 1,659.56 | - |
| 2018 | 4 | 1.96% | 1,692.12 | - |
| 2018 | 5 | 2.11% | 1,727.87 | - |
| 2018 | 6 | 1.58% | 1,755.18 | - |
| 2018 | 7 | 2.45% | 1,798.20 | - |
| 2018 | 8 | 1.68% | 1,828.41 | - |
| 2018 | 9 | -3.85% | 1,758.03 | - |
| 2018 | 10 | -2.08% | 1,721.53 | - |
| 2018 | 11 | -5.56% | 1,625.77 | - |
| 2018 | 12 | 1.74% | 1,653.99 | - |
| 2019 | 1 | 5.83% | 1,750.40 | - |
| 2019 | 2 | 1.95% | 1,784.50 | - |
| 2019 | 3 | 3.72% | 1,850.94 | - |
| 2019 | 4 | -1.53% | 1,822.58 | - |
| 2019 | 5 | 1.40% | 1,848.19 | - |
| 2019 | 6 | 3.83% | 1,918.92 | - |
| 2019 | 7 | -3.13% | 1,858.78 | - |
| 2019 | 8 | 3.09% | 1,916.12 | - |
| 2019 | 9 | 0.01% | 1,916.31 | - |
| 2019 | 10 | 4.43% | 2,001.28 | - |
| 2019 | 11 | 2.47% | 2,050.69 | - |
| 2019 | 12 | 3.35% | 2,119.32 | - |
| 2020 | 1 | 0.12% | 2,121.90 | - |
| 2020 | 2 | -18.92% | 1,720.49 | - |
| 2020 | 3 | 4.32% | 1,794.79 | - |
| 2020 | 4 | 5.89% | 1,900.46 | - |
| 2020 | 5 | 6.51% | 2,024.14 | - |
| 2020 | 6 | 3.48% | 2,094.51 | - |
| 2020 | 7 | 5.89% | 2,217.95 | - |
| 2020 | 8 | -0.63% | 2,204.04 | - |
| 2020 | 9 | 1.73% | 2,242.09 | - |
| 2020 | 10 | 3.95% | 2,330.74 | - |
| 2020 | 11 | 4.26% | 2,430.03 | - |
| 2020 | 12 | 2.80% | 2,497.96 | - |
| 2021 | 1 | 2.49% | 2,560.20 | - |
| 2021 | 2 | 0.82% | 2,581.23 | - |
| 2021 | 3 | 6.02% | 2,736.65 | - |
| 2021 | 4 | 0.76% | 2,757.46 | - |
| 2021 | 5 | 1.81% | 2,807.38 | - |
| 2021 | 6 | 3.07% | 2,893.52 | - |
| 2021 | 7 | 2.19% | 2,956.74 | - |
| 2021 | 8 | -0.08% | 2,954.25 | - |
| 2021 | 9 | 0.45% | 2,967.60 | - |
| 2021 | 10 | 4.74% | 3,108.41 | - |
| 2021 | 11 | 0.27% | 3,116.66 | - |
| 2021 | 12 | -2.05% | 3,052.71 | - |
| 2022 | 1 | -2.90% | 2,964.10 | - |
| 2022 | 2 | -0.89% | 2,937.64 | - |
| 2022 | 3 | 0.12% | 2,941.12 | - |
| 2022 | 4 | -7.87% | 2,709.57 | - |
| 2022 | 5 | -3.37% | 2,618.28 | - |
| 2022 | 6 | 0.46% | 2,630.44 | - |
| 2022 | 7 | 6.45% | 2,800.04 | - |
| 2022 | 8 | -7.28% | 2,596.27 | - |
| 2022 | 9 | -3.09% | 2,516.01 | - |
| 2022 | 10 | 5.29% | 2,648.99 | - |
| 2022 | 11 | 0.01% | 2,649.27 | - |
| 2022 | 12 | 1.38% | 2,685.74 | - |
| 2023 | 1 | 3.15% | 2,770.26 | - |
| 2023 | 2 | -2.59% | 2,698.64 | - |
| 2023 | 3 | 4.00% | 2,806.48 | - |
| 2023 | 4 | 0.74% | 2,827.18 | - |
| 2023 | 5 | 4.94% | 2,966.91 | - |
| 2023 | 6 | 3.88% | 3,081.91 | - |
| 2023 | 7 | -1.00% | 3,051.16 | - |
| 2023 | 8 | -0.95% | 3,022.06 | - |
| 2023 | 9 | -3.04% | 2,930.27 | - |
| 2023 | 10 | 4.60% | 3,065.12 | - |
| 2023 | 11 | 5.18% | 3,223.74 | - |
| 2023 | 12 | 2.91% | 3,317.61 | - |
| 2024 | 1 | 4.20% | 3,456.93 | - |
| 2024 | 2 | 3.28% | 3,570.39 | - |
| 2024 | 3 | -1.01% | 3,534.36 | - |
| 2024 | 4 | 2.52% | 3,623.31 | - |
| 2024 | 5 | 3.55% | 3,751.96 | - |
| 2024 | 6 | 2.38% | 3,841.24 | - |
| 2024 | 7 | -0.97% | 3,803.96 | - |
| 2024 | 8 | 2.72% | 3,907.51 | - |
| 2024 | 9 | 3.15% | 4,030.67 | - |
| 2024 | 10 | 2.48% | 4,130.70 | - |
| 2024 | 11 | 1.47% | 4,191.44 | - |
| 2024 | 12 | -0.42% | 4,173.89 | - |
| 2025 | 1 | 1.09% | 4,219.58 | - |
| 2025 | 2 | -5.77% | 3,976.13 | - |
| 2025 | 3 | -5.42% | 3,760.58 | - |
| 2025 | 4 | 8.34% | 4,074.20 | - |
| 2025 | 5 | 3.88% | 4,232.26 | - |
| 2025 | 6 | 4.53% | 4,423.87 | - |
| 2025 | 7 | 1.89% | 4,507.43 | - |
| 2025 | 8 | 2.83% | 4,635.13 | - |
| 2025 | 9 | 2.40% | 4,746.52 | - |
| 2025 | 10 | 0.17% | 4,754.79 | - |
| 2025 | 11 | 1.76% | 4,838.52 | - |
| 2025 | 12 | 0.18% | 4,847.01 | - |
Click to show 918 more rows
Remember, returns are based on the average closing price across the entire month. Some losses are offset by dividend returns.
Dollar-cost averaging
Dollar-cost averaging is an alternative to investing the full lump-sum of $1.00 up-front. Instead, the capital is invested over a period of time.
Consider a strategy in which $1.00 was invested in the S&P 500 over a period of no more than 24 months beginning in 1949. This would result in a final amount of $4,151.73, including dividend reinvestments. In this particular case, dollar-cost average returns are less than the returns of a lump-sum investment (which ends with $4,847.01).
| Year | Month | Contribution ($) | Amount ($) |
|---|---|---|---|
| 1949 | 1 | 0.04 | 0.04 |
| 1949 | 2 | 0.04 | 0.08 |
| 1949 | 3 | 0.04 | 0.12 |
| 1949 | 4 | 0.04 | 0.16 |
| 1949 | 5 | 0.04 | 0.19 |
| 1949 | 6 | 0.04 | 0.24 |
| 1949 | 7 | 0.04 | 0.29 |
| 1949 | 8 | 0.04 | 0.34 |
| 1949 | 9 | 0.04 | 0.39 |
| 1949 | 10 | 0.04 | 0.44 |
| 1949 | 11 | 0.04 | 0.50 |
| 1949 | 12 | 0.04 | 0.55 |
| 1950 | 1 | 0.04 | 0.60 |
| 1950 | 2 | 0.04 | 0.65 |
| 1950 | 3 | 0.04 | 0.72 |
| 1950 | 4 | 0.04 | 0.79 |
| 1950 | 5 | 0.04 | 0.84 |
| 1950 | 6 | 0.04 | 0.82 |
| 1950 | 7 | 0.04 | 0.92 |
| 1950 | 8 | 0.04 | 1.00 |
| 1950 | 9 | 0.04 | 1.09 |
| 1950 | 10 | 0.04 | 1.13 |
| 1950 | 11 | 0.04 | 1.18 |
| 1950 | 12 | 0.04 | 1.31 |
| 1951 | 1 | 0.04 | 1.41 |
| 1951 | 2 | - | 1.39 |
| 1951 | 3 | - | 1.42 |
| 1951 | 4 | - | 1.43 |
| 1951 | 5 | - | 1.41 |
| 1951 | 6 | - | 1.45 |
| 1951 | 7 | - | 1.52 |
| 1951 | 8 | - | 1.57 |
| 1951 | 9 | - | 1.57 |
| 1951 | 10 | - | 1.53 |
| 1951 | 11 | - | 1.59 |
| 1951 | 12 | - | 1.65 |
| 1952 | 1 | - | 1.63 |
| 1952 | 2 | - | 1.64 |
| 1952 | 3 | - | 1.64 |
| 1952 | 4 | - | 1.65 |
| 1952 | 5 | - | 1.70 |
| 1952 | 6 | - | 1.76 |
| 1952 | 7 | - | 1.78 |
| 1952 | 8 | - | 1.76 |
| 1952 | 9 | - | 1.73 |
| 1952 | 10 | - | 1.79 |
| 1952 | 11 | - | 1.87 |
| 1952 | 12 | - | 1.89 |
| 1953 | 1 | - | 1.88 |
| 1953 | 2 | - | 1.89 |
| 1953 | 3 | - | 1.81 |
| 1953 | 4 | - | 1.83 |
| 1953 | 5 | - | 1.77 |
| 1953 | 6 | - | 1.80 |
| 1953 | 7 | - | 1.82 |
| 1953 | 8 | - | 1.75 |
| 1953 | 9 | - | 1.81 |
| 1953 | 10 | - | 1.86 |
| 1953 | 11 | - | 1.89 |
| 1953 | 12 | - | 1.95 |
| 1954 | 1 | - | 2.00 |
| 1954 | 2 | - | 2.05 |
| 1954 | 3 | - | 2.14 |
| 1954 | 4 | - | 2.24 |
| 1954 | 5 | - | 2.26 |
| 1954 | 6 | - | 2.37 |
| 1954 | 7 | - | 2.42 |
| 1954 | 8 | - | 2.49 |
| 1954 | 9 | - | 2.56 |
| 1954 | 10 | - | 2.67 |
| 1954 | 11 | - | 2.80 |
| 1954 | 12 | - | 2.86 |
| 1955 | 1 | - | 2.97 |
| 1955 | 2 | - | 2.95 |
| 1955 | 3 | - | 3.06 |
| 1955 | 4 | - | 3.06 |
| 1955 | 5 | - | 3.25 |
| 1955 | 6 | - | 3.50 |
| 1955 | 7 | - | 3.49 |
| 1955 | 8 | - | 3.66 |
| 1955 | 9 | - | 3.48 |
| 1955 | 10 | - | 3.73 |
| 1955 | 11 | - | 3.78 |
| 1955 | 12 | - | 3.69 |
| 1956 | 1 | - | 3.72 |
| 1956 | 2 | - | 3.99 |
| 1956 | 3 | - | 4.05 |
| 1956 | 4 | - | 3.93 |
| 1956 | 5 | - | 3.92 |
| 1956 | 6 | - | 4.15 |
| 1956 | 7 | - | 4.14 |
| 1956 | 8 | - | 4.01 |
| 1956 | 9 | - | 3.97 |
| 1956 | 10 | - | 3.94 |
| 1956 | 11 | - | 4.01 |
| 1956 | 12 | - | 3.94 |
| 1957 | 1 | - | 3.78 |
| 1957 | 2 | - | 3.84 |
| 1957 | 3 | - | 3.94 |
| 1957 | 4 | - | 4.11 |
| 1957 | 5 | - | 4.19 |
| 1957 | 6 | - | 4.29 |
| 1957 | 7 | - | 4.06 |
| 1957 | 8 | - | 3.91 |
| 1957 | 9 | - | 3.68 |
| 1957 | 10 | - | 3.61 |
| 1957 | 11 | - | 3.63 |
| 1957 | 12 | - | 3.71 |
| 1958 | 1 | - | 3.74 |
| 1958 | 2 | - | 3.83 |
| 1958 | 3 | - | 3.86 |
| 1958 | 4 | - | 4.00 |
| 1958 | 5 | - | 4.11 |
| 1958 | 6 | - | 4.23 |
| 1958 | 7 | - | 4.41 |
| 1958 | 8 | - | 4.53 |
| 1958 | 9 | - | 4.73 |
| 1958 | 10 | - | 4.89 |
| 1958 | 11 | - | 5.00 |
| 1958 | 12 | - | 5.21 |
| 1959 | 1 | - | 5.14 |
| 1959 | 2 | - | 5.29 |
| 1959 | 3 | - | 5.39 |
| 1959 | 4 | - | 5.48 |
| 1959 | 5 | - | 5.45 |
| 1959 | 6 | - | 5.68 |
| 1959 | 7 | - | 5.66 |
| 1959 | 8 | - | 5.45 |
| 1959 | 9 | - | 5.46 |
| 1959 | 10 | - | 5.50 |
| 1959 | 11 | - | 5.69 |
| 1959 | 12 | - | 5.61 |
| 1960 | 1 | - | 5.40 |
| 1960 | 2 | - | 5.34 |
| 1960 | 3 | - | 5.43 |
| 1960 | 4 | - | 5.40 |
| 1960 | 5 | - | 5.61 |
| 1960 | 6 | - | 5.49 |
| 1960 | 7 | - | 5.57 |
| 1960 | 8 | - | 5.42 |
| 1960 | 9 | - | 5.33 |
| 1960 | 10 | - | 5.52 |
| 1960 | 11 | - | 5.66 |
| 1960 | 12 | - | 5.97 |
| 1961 | 1 | - | 6.23 |
| 1961 | 2 | - | 6.44 |
| 1961 | 3 | - | 6.63 |
| 1961 | 4 | - | 6.72 |
| 1961 | 5 | - | 6.64 |
| 1961 | 6 | - | 6.64 |
| 1961 | 7 | - | 6.90 |
| 1961 | 8 | - | 6.86 |
| 1961 | 9 | - | 6.95 |
| 1961 | 10 | - | 7.28 |
| 1961 | 11 | - | 7.37 |
| 1961 | 12 | - | 7.11 |
| 1962 | 1 | - | 7.25 |
| 1962 | 2 | - | 7.27 |
| 1962 | 3 | - | 7.06 |
| 1962 | 4 | - | 6.55 |
| 1962 | 5 | - | 5.80 |
| 1962 | 6 | - | 5.96 |
| 1962 | 7 | - | 6.14 |
| 1962 | 8 | - | 6.10 |
| 1962 | 9 | - | 5.93 |
| 1962 | 10 | - | 6.36 |
| 1962 | 11 | - | 6.65 |
| 1962 | 12 | - | 6.93 |
| 1963 | 1 | - | 7.04 |
| 1963 | 2 | - | 7.03 |
| 1963 | 3 | - | 7.38 |
| 1963 | 4 | - | 7.55 |
| 1963 | 5 | - | 7.56 |
| 1963 | 6 | - | 7.47 |
| 1963 | 7 | - | 7.70 |
| 1963 | 8 | - | 7.92 |
| 1963 | 9 | - | 7.96 |
| 1963 | 10 | - | 7.94 |
| 1963 | 11 | - | 8.13 |
| 1963 | 12 | - | 8.40 |
| 1964 | 1 | - | 8.52 |
| 1964 | 2 | - | 8.70 |
| 1964 | 3 | - | 8.84 |
| 1964 | 4 | - | 8.95 |
| 1964 | 5 | - | 8.92 |
| 1964 | 6 | - | 9.27 |
| 1964 | 7 | - | 9.16 |
| 1964 | 8 | - | 9.34 |
| 1964 | 9 | - | 9.52 |
| 1964 | 10 | - | 9.61 |
| 1964 | 11 | - | 9.47 |
| 1964 | 12 | - | 9.74 |
| 1965 | 1 | - | 9.83 |
| 1965 | 2 | - | 9.87 |
| 1965 | 3 | - | 10.02 |
| 1965 | 4 | - | 10.19 |
| 1965 | 5 | - | 9.73 |
| 1965 | 6 | - | 9.74 |
| 1965 | 7 | - | 9.95 |
| 1965 | 8 | - | 10.31 |
| 1965 | 9 | - | 10.56 |
| 1965 | 10 | - | 10.68 |
| 1965 | 11 | - | 10.66 |
| 1965 | 12 | - | 10.87 |
| 1966 | 1 | - | 10.82 |
| 1966 | 2 | - | 10.40 |
| 1966 | 3 | - | 10.75 |
| 1966 | 4 | - | 10.21 |
| 1966 | 5 | - | 10.15 |
| 1966 | 6 | - | 10.15 |
| 1966 | 7 | - | 9.57 |
| 1966 | 8 | - | 9.26 |
| 1966 | 9 | - | 9.21 |
| 1966 | 10 | - | 9.70 |
| 1966 | 11 | - | 9.77 |
| 1966 | 12 | - | 10.17 |
| 1967 | 1 | - | 10.55 |
| 1967 | 2 | - | 10.83 |
| 1967 | 3 | - | 11.04 |
| 1967 | 4 | - | 11.27 |
| 1967 | 5 | - | 11.16 |
| 1967 | 6 | - | 11.38 |
| 1967 | 7 | - | 11.59 |
| 1967 | 8 | - | 11.78 |
| 1967 | 9 | - | 11.79 |
| 1967 | 10 | - | 11.45 |
| 1967 | 11 | - | 11.81 |
| 1967 | 12 | - | 11.81 |
| 1968 | 1 | - | 11.31 |
| 1968 | 2 | - | 11.13 |
| 1968 | 3 | - | 11.98 |
| 1968 | 4 | - | 12.29 |
| 1968 | 5 | - | 12.65 |
| 1968 | 6 | - | 12.66 |
| 1968 | 7 | - | 12.41 |
| 1968 | 8 | - | 12.85 |
| 1968 | 9 | - | 13.20 |
| 1968 | 10 | - | 13.43 |
| 1968 | 11 | - | 13.60 |
| 1968 | 12 | - | 13.06 |
| 1969 | 1 | - | 13.03 |
| 1969 | 2 | - | 12.78 |
| 1969 | 3 | - | 13.07 |
| 1969 | 4 | - | 13.53 |
| 1969 | 5 | - | 12.86 |
| 1969 | 6 | - | 12.32 |
| 1969 | 7 | - | 12.28 |
| 1969 | 8 | - | 12.36 |
| 1969 | 9 | - | 12.53 |
| 1969 | 10 | - | 12.65 |
| 1969 | 11 | - | 12.02 |
| 1969 | 12 | - | 11.95 |
| 1970 | 1 | - | 11.56 |
| 1970 | 2 | - | 11.80 |
| 1970 | 3 | - | 11.47 |
| 1970 | 4 | - | 10.19 |
| 1970 | 5 | - | 10.16 |
| 1970 | 6 | - | 10.21 |
| 1970 | 7 | - | 10.55 |
| 1970 | 8 | - | 11.21 |
| 1970 | 9 | - | 11.49 |
| 1970 | 10 | - | 11.51 |
| 1970 | 11 | - | 12.34 |
| 1970 | 12 | - | 12.85 |
| 1971 | 1 | - | 13.38 |
| 1971 | 2 | - | 13.76 |
| 1971 | 3 | - | 14.26 |
| 1971 | 4 | - | 14.11 |
| 1971 | 5 | - | 13.88 |
| 1971 | 6 | - | 13.82 |
| 1971 | 7 | - | 13.61 |
| 1971 | 8 | - | 13.95 |
| 1971 | 9 | - | 13.69 |
| 1971 | 10 | - | 13.09 |
| 1971 | 11 | - | 14.02 |
| 1971 | 12 | - | 14.64 |
| 1972 | 1 | - | 14.95 |
| 1972 | 2 | - | 15.34 |
| 1972 | 3 | - | 15.54 |
| 1972 | 4 | - | 15.41 |
| 1972 | 5 | - | 15.49 |
| 1972 | 6 | - | 15.42 |
| 1972 | 7 | - | 16.00 |
| 1972 | 8 | - | 15.81 |
| 1972 | 9 | - | 15.87 |
| 1972 | 10 | - | 16.71 |
| 1972 | 11 | - | 17.09 |
| 1972 | 12 | - | 17.26 |
| 1973 | 1 | - | 16.69 |
| 1973 | 2 | - | 16.46 |
| 1973 | 3 | - | 16.19 |
| 1973 | 4 | - | 15.78 |
| 1973 | 5 | - | 15.46 |
| 1973 | 6 | - | 15.65 |
| 1973 | 7 | - | 15.39 |
| 1973 | 8 | - | 15.70 |
| 1973 | 9 | - | 16.37 |
| 1973 | 10 | - | 15.25 |
| 1973 | 11 | - | 14.21 |
| 1973 | 12 | - | 14.45 |
| 1974 | 1 | - | 14.09 |
| 1974 | 2 | - | 14.74 |
| 1974 | 3 | - | 14.03 |
| 1974 | 4 | - | 13.65 |
| 1974 | 5 | - | 13.71 |
| 1974 | 6 | - | 12.15 |
| 1974 | 7 | - | 11.70 |
| 1974 | 8 | - | 10.53 |
| 1974 | 9 | - | 10.78 |
| 1974 | 10 | - | 11.18 |
| 1974 | 11 | - | 10.50 |
| 1974 | 12 | - | 11.40 |
| 1975 | 1 | - | 12.64 |
| 1975 | 2 | - | 13.27 |
| 1975 | 3 | - | 13.46 |
| 1975 | 4 | - | 14.37 |
| 1975 | 5 | - | 14.78 |
| 1975 | 6 | - | 14.85 |
| 1975 | 7 | - | 13.81 |
| 1975 | 8 | - | 13.69 |
| 1975 | 9 | - | 14.37 |
| 1975 | 10 | - | 14.66 |
| 1975 | 11 | - | 14.49 |
| 1975 | 12 | - | 15.87 |
| 1976 | 1 | - | 16.54 |
| 1976 | 2 | - | 16.67 |
| 1976 | 3 | - | 16.85 |
| 1976 | 4 | - | 16.79 |
| 1976 | 5 | - | 16.94 |
| 1976 | 6 | - | 17.39 |
| 1976 | 7 | - | 17.29 |
| 1976 | 8 | - | 17.71 |
| 1976 | 9 | - | 17.16 |
| 1976 | 10 | - | 17.10 |
| 1976 | 11 | - | 17.75 |
| 1976 | 12 | - | 17.65 |
| 1977 | 1 | - | 17.24 |
| 1977 | 2 | - | 17.23 |
| 1977 | 3 | - | 17.02 |
| 1977 | 4 | - | 17.03 |
| 1977 | 5 | - | 17.18 |
| 1977 | 6 | - | 17.40 |
| 1977 | 7 | - | 17.04 |
| 1977 | 8 | - | 16.84 |
| 1977 | 9 | - | 16.47 |
| 1977 | 10 | - | 16.63 |
| 1977 | 11 | - | 16.62 |
| 1977 | 12 | - | 16.06 |
| 1978 | 1 | - | 15.90 |
| 1978 | 2 | - | 15.94 |
| 1978 | 3 | - | 16.71 |
| 1978 | 4 | - | 17.63 |
| 1978 | 5 | - | 17.75 |
| 1978 | 6 | - | 17.74 |
| 1978 | 7 | - | 19.04 |
| 1978 | 8 | - | 19.12 |
| 1978 | 9 | - | 18.59 |
| 1978 | 10 | - | 17.58 |
| 1978 | 11 | - | 17.91 |
| 1978 | 12 | - | 18.66 |
| 1979 | 1 | - | 18.47 |
| 1979 | 2 | - | 18.90 |
| 1979 | 3 | - | 19.36 |
| 1979 | 4 | - | 18.99 |
| 1979 | 5 | - | 19.45 |
| 1979 | 6 | - | 19.73 |
| 1979 | 7 | - | 20.72 |
| 1979 | 8 | - | 21.04 |
| 1979 | 9 | - | 20.33 |
| 1979 | 10 | - | 20.27 |
| 1979 | 11 | - | 21.16 |
| 1979 | 12 | - | 21.86 |
| 1980 | 1 | - | 22.82 |
| 1980 | 2 | - | 20.82 |
| 1980 | 3 | - | 20.57 |
| 1980 | 4 | - | 21.61 |
| 1980 | 5 | - | 23.09 |
| 1980 | 6 | - | 24.24 |
| 1980 | 7 | - | 25.09 |
| 1980 | 8 | - | 25.80 |
| 1980 | 9 | - | 26.66 |
| 1980 | 10 | - | 27.89 |
| 1980 | 11 | - | 27.54 |
| 1980 | 12 | - | 27.55 |
| 1981 | 1 | - | 26.70 |
| 1981 | 2 | - | 27.81 |
| 1981 | 3 | - | 28.17 |
| 1981 | 4 | - | 27.71 |
| 1981 | 5 | - | 27.95 |
| 1981 | 6 | - | 27.39 |
| 1981 | 7 | - | 27.60 |
| 1981 | 8 | - | 25.31 |
| 1981 | 9 | - | 25.75 |
| 1981 | 10 | - | 26.53 |
| 1981 | 11 | - | 26.85 |
| 1981 | 12 | - | 25.56 |
| 1982 | 1 | - | 25.07 |
| 1982 | 2 | - | 24.38 |
| 1982 | 3 | - | 25.71 |
| 1982 | 4 | - | 25.86 |
| 1982 | 5 | - | 24.50 |
| 1982 | 6 | - | 24.56 |
| 1982 | 7 | - | 24.75 |
| 1982 | 8 | - | 27.75 |
| 1982 | 9 | - | 30.21 |
| 1982 | 10 | - | 31.57 |
| 1982 | 11 | - | 32.00 |
| 1982 | 12 | - | 33.25 |
| 1983 | 1 | - | 33.96 |
| 1983 | 2 | - | 35.27 |
| 1983 | 3 | - | 36.76 |
| 1983 | 4 | - | 38.38 |
| 1983 | 5 | - | 39.05 |
| 1983 | 6 | - | 39.33 |
| 1983 | 7 | - | 38.38 |
| 1983 | 8 | - | 39.66 |
| 1983 | 9 | - | 39.91 |
| 1983 | 10 | - | 39.46 |
| 1983 | 11 | - | 39.41 |
| 1983 | 12 | - | 40.03 |
| 1984 | 1 | - | 37.98 |
| 1984 | 2 | - | 38.15 |
| 1984 | 3 | - | 38.34 |
| 1984 | 4 | - | 38.25 |
| 1984 | 5 | - | 37.54 |
| 1984 | 6 | - | 37.20 |
| 1984 | 7 | - | 40.62 |
| 1984 | 8 | - | 41.19 |
| 1984 | 9 | - | 41.02 |
| 1984 | 10 | - | 41.55 |
| 1984 | 11 | - | 41.26 |
| 1984 | 12 | - | 43.20 |
| 1985 | 1 | - | 45.70 |
| 1985 | 2 | - | 45.48 |
| 1985 | 3 | - | 45.94 |
| 1985 | 4 | - | 47.20 |
| 1985 | 5 | - | 48.39 |
| 1985 | 6 | - | 49.47 |
| 1985 | 7 | - | 48.56 |
| 1985 | 8 | - | 47.64 |
| 1985 | 9 | - | 48.36 |
| 1985 | 10 | - | 51.46 |
| 1985 | 11 | - | 54.19 |
| 1985 | 12 | - | 54.59 |
| 1986 | 1 | - | 57.70 |
| 1986 | 2 | - | 61.27 |
| 1986 | 3 | - | 62.95 |
| 1986 | 4 | - | 63.26 |
| 1986 | 5 | - | 65.24 |
| 1986 | 6 | - | 64.07 |
| 1986 | 7 | - | 65.53 |
| 1986 | 8 | - | 63.92 |
| 1986 | 9 | - | 63.86 |
| 1986 | 10 | - | 66.12 |
| 1986 | 11 | - | 67.25 |
| 1986 | 12 | - | 71.73 |
| 1987 | 1 | - | 76.37 |
| 1987 | 2 | - | 79.71 |
| 1987 | 3 | - | 79.03 |
| 1987 | 4 | - | 79.17 |
| 1987 | 5 | - | 82.73 |
| 1987 | 6 | - | 85.31 |
| 1987 | 7 | - | 90.82 |
| 1987 | 8 | - | 88.06 |
| 1987 | 9 | - | 77.62 |
| 1987 | 10 | - | 68.07 |
| 1987 | 11 | - | 67.17 |
| 1987 | 12 | - | 70.02 |
| 1988 | 1 | - | 72.35 |
| 1988 | 2 | - | 74.69 |
| 1988 | 3 | - | 74.03 |
| 1988 | 4 | - | 72.41 |
| 1988 | 5 | - | 76.75 |
| 1988 | 6 | - | 76.51 |
| 1988 | 7 | - | 75.20 |
| 1988 | 8 | - | 76.65 |
| 1988 | 9 | - | 79.56 |
| 1988 | 10 | - | 77.95 |
| 1988 | 11 | - | 79.77 |
| 1988 | 12 | - | 82.57 |
| 1989 | 1 | - | 85.29 |
| 1989 | 2 | - | 85.16 |
| 1989 | 3 | - | 88.19 |
| 1989 | 4 | - | 91.82 |
| 1989 | 5 | - | 94.94 |
| 1989 | 6 | - | 97.59 |
| 1989 | 7 | - | 102.17 |
| 1989 | 8 | - | 102.64 |
| 1989 | 9 | - | 102.93 |
| 1989 | 10 | - | 101.06 |
| 1989 | 11 | - | 103.83 |
| 1989 | 12 | - | 101.53 |
| 1990 | 1 | - | 98.97 |
| 1990 | 2 | - | 101.65 |
| 1990 | 3 | - | 101.85 |
| 1990 | 4 | - | 105.77 |
| 1990 | 5 | - | 109.12 |
| 1990 | 6 | - | 109.31 |
| 1990 | 7 | - | 100.71 |
| 1990 | 8 | - | 96.34 |
| 1990 | 9 | - | 94.11 |
| 1990 | 10 | - | 96.92 |
| 1990 | 11 | - | 101.36 |
| 1990 | 12 | - | 100.67 |
| 1991 | 1 | - | 112.35 |
| 1991 | 2 | - | 115.78 |
| 1991 | 3 | - | 118.39 |
| 1991 | 4 | - | 118.18 |
| 1991 | 5 | - | 118.59 |
| 1991 | 6 | - | 119.51 |
| 1991 | 7 | - | 122.72 |
| 1991 | 8 | - | 122.34 |
| 1991 | 9 | - | 122.57 |
| 1991 | 10 | - | 122.59 |
| 1991 | 11 | - | 123.73 |
| 1991 | 12 | - | 132.84 |
| 1992 | 1 | - | 132.04 |
| 1992 | 2 | - | 130.70 |
| 1992 | 3 | - | 131.05 |
| 1992 | 4 | - | 133.76 |
| 1992 | 5 | - | 131.98 |
| 1992 | 6 | - | 134.50 |
| 1992 | 7 | - | 135.77 |
| 1992 | 8 | - | 136.28 |
| 1992 | 9 | - | 134.67 |
| 1992 | 10 | - | 138.38 |
| 1992 | 11 | - | 142.91 |
| 1992 | 12 | - | 143.12 |
| 1993 | 1 | - | 145.58 |
| 1993 | 2 | - | 148.71 |
| 1993 | 3 | - | 146.72 |
| 1993 | 4 | - | 147.78 |
| 1993 | 5 | - | 149.06 |
| 1993 | 6 | - | 149.15 |
| 1993 | 7 | - | 151.78 |
| 1993 | 8 | - | 153.84 |
| 1993 | 9 | - | 155.75 |
| 1993 | 10 | - | 155.76 |
| 1993 | 11 | - | 157.14 |
| 1993 | 12 | - | 159.87 |
| 1994 | 1 | - | 159.75 |
| 1994 | 2 | - | 157.47 |
| 1994 | 3 | - | 152.20 |
| 1994 | 4 | - | 153.81 |
| 1994 | 5 | - | 155.52 |
| 1994 | 6 | - | 154.71 |
| 1994 | 7 | - | 159.48 |
| 1994 | 8 | - | 160.78 |
| 1994 | 9 | - | 160.07 |
| 1994 | 10 | - | 159.48 |
| 1994 | 11 | - | 157.84 |
| 1994 | 12 | - | 161.71 |
| 1995 | 1 | - | 167.89 |
| 1995 | 2 | - | 172.18 |
| 1995 | 3 | - | 177.72 |
| 1995 | 4 | - | 183.67 |
| 1995 | 5 | - | 189.51 |
| 1995 | 6 | - | 196.23 |
| 1995 | 7 | - | 197.23 |
| 1995 | 8 | - | 204.57 |
| 1995 | 9 | - | 206.43 |
| 1995 | 10 | - | 211.30 |
| 1995 | 11 | - | 218.46 |
| 1995 | 12 | - | 218.82 |
| 1996 | 1 | - | 231.74 |
| 1996 | 2 | - | 231.27 |
| 1996 | 3 | - | 231.73 |
| 1996 | 4 | - | 237.19 |
| 1996 | 5 | - | 240.22 |
| 1996 | 6 | - | 231.87 |
| 1996 | 7 | - | 239.00 |
| 1996 | 8 | - | 243.84 |
| 1996 | 9 | - | 253.88 |
| 1996 | 10 | - | 266.71 |
| 1996 | 11 | - | 269.90 |
| 1996 | 12 | - | 278.70 |
| 1997 | 1 | - | 290.85 |
| 1997 | 2 | - | 289.04 |
| 1997 | 3 | - | 279.19 |
| 1997 | 4 | - | 304.93 |
| 1997 | 5 | - | 321.20 |
| 1997 | 6 | - | 339.63 |
| 1997 | 7 | - | 340.81 |
| 1997 | 8 | - | 344.87 |
| 1997 | 9 | - | 350.54 |
| 1997 | 10 | - | 346.51 |
| 1997 | 11 | - | 355.64 |
| 1997 | 12 | - | 356.48 |
| 1998 | 1 | - | 379.30 |
| 1998 | 2 | - | 399.45 |
| 1998 | 3 | - | 413.06 |
| 1998 | 4 | - | 412.14 |
| 1998 | 5 | - | 412.62 |
| 1998 | 6 | - | 431.05 |
| 1998 | 7 | - | 401.01 |
| 1998 | 8 | - | 381.36 |
| 1998 | 9 | - | 386.29 |
| 1998 | 10 | - | 428.68 |
| 1998 | 11 | - | 446.27 |
| 1998 | 12 | - | 468.80 |
| 1999 | 1 | - | 468.49 |
| 1999 | 2 | - | 482.18 |
| 1999 | 3 | - | 502.67 |
| 1999 | 4 | - | 502.18 |
| 1999 | 5 | - | 499.11 |
| 1999 | 6 | - | 521.68 |
| 1999 | 7 | - | 501.99 |
| 1999 | 8 | - | 498.98 |
| 1999 | 9 | - | 492.64 |
| 1999 | 10 | - | 527.64 |
| 1999 | 11 | - | 542.46 |
| 1999 | 12 | - | 541.82 |
| 2000 | 1 | - | 528.39 |
| 2000 | 2 | - | 549.21 |
| 2000 | 3 | - | 557.04 |
| 2000 | 4 | - | 541.22 |
| 2000 | 5 | - | 558.35 |
| 2000 | 6 | - | 563.09 |
| 2000 | 7 | - | 568.39 |
| 2000 | 8 | - | 562.25 |
| 2000 | 9 | - | 532.93 |
| 2000 | 10 | - | 528.81 |
| 2000 | 11 | - | 511.26 |
| 2000 | 12 | - | 513.58 |
| 2001 | 1 | - | 502.61 |
| 2001 | 2 | - | 456.98 |
| 2001 | 3 | - | 459.03 |
| 2001 | 4 | - | 490.60 |
| 2001 | 5 | - | 478.89 |
| 2001 | 6 | - | 466.15 |
| 2001 | 7 | - | 456.61 |
| 2001 | 8 | - | 405.25 |
| 2001 | 9 | - | 418.16 |
| 2001 | 10 | - | 439.29 |
| 2001 | 11 | - | 445.73 |
| 2001 | 12 | - | 444.40 |
| 2002 | 1 | - | 429.50 |
| 2002 | 2 | - | 450.74 |
| 2002 | 3 | - | 434.90 |
| 2002 | 4 | - | 422.63 |
| 2002 | 5 | - | 397.61 |
| 2002 | 6 | - | 354.83 |
| 2002 | 7 | - | 358.87 |
| 2002 | 8 | - | 341.80 |
| 2002 | 9 | - | 337.13 |
| 2002 | 10 | - | 359.46 |
| 2002 | 11 | - | 355.74 |
| 2002 | 12 | - | 354.95 |
| 2003 | 1 | - | 332.18 |
| 2003 | 2 | - | 336.53 |
| 2003 | 3 | - | 354.31 |
| 2003 | 4 | - | 373.14 |
| 2003 | 5 | - | 394.42 |
| 2003 | 6 | - | 396.77 |
| 2003 | 7 | - | 396.11 |
| 2003 | 8 | - | 408.63 |
| 2003 | 9 | - | 416.92 |
| 2003 | 10 | - | 421.97 |
| 2003 | 11 | - | 434.89 |
| 2003 | 12 | - | 456.36 |
| 2004 | 1 | - | 461.32 |
| 2004 | 2 | - | 454.09 |
| 2004 | 3 | - | 458.49 |
| 2004 | 4 | - | 446.73 |
| 2004 | 5 | - | 459.50 |
| 2004 | 6 | - | 449.21 |
| 2004 | 7 | - | 442.98 |
| 2004 | 8 | - | 455.31 |
| 2004 | 9 | - | 455.77 |
| 2004 | 10 | - | 477.53 |
| 2004 | 11 | - | 490.56 |
| 2004 | 12 | - | 483.94 |
| 2005 | 1 | - | 492.07 |
| 2005 | 2 | - | 490.82 |
| 2005 | 3 | - | 478.99 |
| 2005 | 4 | - | 485.39 |
| 2005 | 5 | - | 495.98 |
| 2005 | 6 | - | 504.94 |
| 2005 | 7 | - | 506.51 |
| 2005 | 8 | - | 507.92 |
| 2005 | 9 | - | 494.60 |
| 2005 | 10 | - | 514.19 |
| 2005 | 11 | - | 525.21 |
| 2005 | 12 | - | 532.92 |
| 2006 | 1 | - | 532.83 |
| 2006 | 2 | - | 540.75 |
| 2006 | 3 | - | 545.06 |
| 2006 | 4 | - | 540.78 |
| 2006 | 5 | - | 526.14 |
| 2006 | 6 | - | 529.93 |
| 2006 | 7 | - | 542.08 |
| 2006 | 8 | - | 555.80 |
| 2006 | 9 | - | 575.90 |
| 2006 | 10 | - | 587.42 |
| 2006 | 11 | - | 600.04 |
| 2006 | 12 | - | 604.20 |
| 2007 | 1 | - | 613.84 |
| 2007 | 2 | - | 598.66 |
| 2007 | 3 | - | 623.68 |
| 2007 | 4 | - | 644.84 |
| 2007 | 5 | - | 647.06 |
| 2007 | 6 | - | 650.78 |
| 2007 | 7 | - | 623.44 |
| 2007 | 8 | - | 642.61 |
| 2007 | 9 | - | 661.83 |
| 2007 | 10 | - | 630.02 |
| 2007 | 11 | - | 637.82 |
| 2007 | 12 | - | 595.50 |
| 2008 | 1 | - | 586.19 |
| 2008 | 2 | - | 570.79 |
| 2008 | 3 | - | 595.02 |
| 2008 | 4 | - | 610.26 |
| 2008 | 5 | - | 584.35 |
| 2008 | 6 | - | 548.83 |
| 2008 | 7 | - | 560.41 |
| 2008 | 8 | - | 533.25 |
| 2008 | 9 | - | 425.56 |
| 2008 | 10 | - | 388.94 |
| 2008 | 11 | - | 387.58 |
| 2008 | 12 | - | 383.33 |
| 2009 | 1 | - | 357.64 |
| 2009 | 2 | - | 337.30 |
| 2009 | 3 | - | 378.86 |
| 2009 | 4 | - | 404.09 |
| 2009 | 5 | - | 415.68 |
| 2009 | 6 | - | 420.99 |
| 2009 | 7 | - | 455.18 |
| 2009 | 8 | - | 471.80 |
| 2009 | 9 | - | 483.14 |
| 2009 | 10 | - | 493.25 |
| 2009 | 11 | - | 504.23 |
| 2009 | 12 | - | 511.07 |
| 2010 | 1 | - | 496.26 |
| 2010 | 2 | - | 525.75 |
| 2010 | 3 | - | 547.25 |
| 2010 | 4 | - | 515.06 |
| 2010 | 5 | - | 496.80 |
| 2010 | 6 | - | 496.01 |
| 2010 | 7 | - | 500.30 |
| 2010 | 8 | - | 517.16 |
| 2010 | 9 | - | 540.84 |
| 2010 | 10 | - | 554.31 |
| 2010 | 11 | - | 574.89 |
| 2010 | 12 | - | 594.80 |
| 2011 | 1 | - | 613.54 |
| 2011 | 2 | - | 606.71 |
| 2011 | 3 | - | 620.19 |
| 2011 | 4 | - | 624.28 |
| 2011 | 5 | - | 601.41 |
| 2011 | 6 | - | 620.07 |
| 2011 | 7 | - | 555.58 |
| 2011 | 8 | - | 551.19 |
| 2011 | 9 | - | 567.83 |
| 2011 | 10 | - | 577.86 |
| 2011 | 11 | - | 586.85 |
| 2011 | 12 | - | 614.92 |
| 2012 | 1 | - | 640.51 |
| 2012 | 2 | - | 658.98 |
| 2012 | 3 | - | 658.73 |
| 2012 | 4 | - | 638.37 |
| 2012 | 5 | - | 631.01 |
| 2012 | 6 | - | 649.45 |
| 2012 | 7 | - | 671.45 |
| 2012 | 8 | - | 691.73 |
| 2012 | 9 | - | 690.23 |
| 2012 | 10 | - | 670.65 |
| 2012 | 11 | - | 685.24 |
| 2012 | 12 | - | 714.49 |
| 2013 | 1 | - | 731.16 |
| 2013 | 2 | - | 751.06 |
| 2013 | 3 | - | 761.98 |
| 2013 | 4 | - | 796.84 |
| 2013 | 5 | - | 787.93 |
| 2013 | 6 | - | 813.57 |
| 2013 | 7 | - | 815.63 |
| 2013 | 8 | - | 825.35 |
| 2013 | 9 | - | 842.83 |
| 2013 | 10 | - | 875.36 |
| 2013 | 11 | - | 888.68 |
| 2013 | 12 | - | 897.28 |
| 2014 | 1 | - | 896.12 |
| 2014 | 2 | - | 920.51 |
| 2014 | 3 | - | 922.37 |
| 2014 | 4 | - | 936.50 |
| 2014 | 5 | - | 966.43 |
| 2014 | 6 | - | 980.89 |
| 2014 | 7 | - | 976.70 |
| 2014 | 8 | - | 994.07 |
| 2014 | 9 | - | 967.76 |
| 2014 | 10 | - | 1,022.98 |
| 2014 | 11 | - | 1,029.46 |
| 2014 | 12 | - | 1,018.03 |
| 2015 | 1 | - | 1,046.82 |
| 2015 | 2 | - | 1,047.40 |
| 2015 | 3 | - | 1,056.60 |
| 2015 | 4 | - | 1,066.94 |
| 2015 | 5 | - | 1,062.29 |
| 2015 | 6 | - | 1,061.45 |
| 2015 | 7 | - | 1,035.71 |
| 2015 | 8 | - | 989.03 |
| 2015 | 9 | - | 1,031.73 |
| 2015 | 10 | - | 1,061.99 |
| 2015 | 11 | - | 1,050.27 |
| 2015 | 12 | - | 982.85 |
| 2016 | 1 | - | 977.44 |
| 2016 | 2 | - | 1,039.64 |
| 2016 | 3 | - | 1,069.07 |
| 2016 | 4 | - | 1,065.82 |
| 2016 | 5 | - | 1,077.18 |
| 2016 | 6 | - | 1,112.70 |
| 2016 | 7 | - | 1,126.05 |
| 2016 | 8 | - | 1,121.11 |
| 2016 | 9 | - | 1,115.44 |
| 2016 | 10 | - | 1,128.83 |
| 2016 | 11 | - | 1,173.38 |
| 2016 | 12 | - | 1,190.25 |
| 2017 | 1 | - | 1,220.91 |
| 2017 | 2 | - | 1,242.27 |
| 2017 | 3 | - | 1,240.36 |
| 2017 | 4 | - | 1,261.35 |
| 2017 | 5 | - | 1,283.75 |
| 2017 | 6 | - | 1,296.44 |
| 2017 | 7 | - | 1,299.65 |
| 2017 | 8 | - | 1,321.13 |
| 2017 | 9 | - | 1,357.27 |
| 2017 | 10 | - | 1,378.84 |
| 2017 | 11 | - | 1,418.60 |
| 2017 | 12 | - | 1,487.57 |
| 2018 | 1 | - | 1,444.63 |
| 2018 | 2 | - | 1,445.56 |
| 2018 | 3 | - | 1,421.51 |
| 2018 | 4 | - | 1,449.39 |
| 2018 | 5 | - | 1,480.02 |
| 2018 | 6 | - | 1,503.41 |
| 2018 | 7 | - | 1,540.26 |
| 2018 | 8 | - | 1,566.13 |
| 2018 | 9 | - | 1,505.85 |
| 2018 | 10 | - | 1,474.59 |
| 2018 | 11 | - | 1,392.56 |
| 2018 | 12 | - | 1,416.73 |
| 2019 | 1 | - | 1,499.31 |
| 2019 | 2 | - | 1,528.52 |
| 2019 | 3 | - | 1,585.43 |
| 2019 | 4 | - | 1,561.14 |
| 2019 | 5 | - | 1,583.07 |
| 2019 | 6 | - | 1,643.66 |
| 2019 | 7 | - | 1,592.15 |
| 2019 | 8 | - | 1,641.27 |
| 2019 | 9 | - | 1,641.43 |
| 2019 | 10 | - | 1,714.20 |
| 2019 | 11 | - | 1,756.53 |
| 2019 | 12 | - | 1,815.31 |
| 2020 | 1 | - | 1,817.53 |
| 2020 | 2 | - | 1,473.69 |
| 2020 | 3 | - | 1,537.34 |
| 2020 | 4 | - | 1,627.85 |
| 2020 | 5 | - | 1,733.79 |
| 2020 | 6 | - | 1,794.06 |
| 2020 | 7 | - | 1,899.80 |
| 2020 | 8 | - | 1,887.89 |
| 2020 | 9 | - | 1,920.47 |
| 2020 | 10 | - | 1,996.41 |
| 2020 | 11 | - | 2,081.46 |
| 2020 | 12 | - | 2,139.64 |
| 2021 | 1 | - | 2,192.95 |
| 2021 | 2 | - | 2,210.96 |
| 2021 | 3 | - | 2,344.09 |
| 2021 | 4 | - | 2,361.92 |
| 2021 | 5 | - | 2,404.68 |
| 2021 | 6 | - | 2,478.46 |
| 2021 | 7 | - | 2,532.61 |
| 2021 | 8 | - | 2,530.47 |
| 2021 | 9 | - | 2,541.92 |
| 2021 | 10 | - | 2,662.52 |
| 2021 | 11 | - | 2,669.59 |
| 2021 | 12 | - | 2,614.81 |
| 2022 | 1 | - | 2,538.92 |
| 2022 | 2 | - | 2,516.25 |
| 2022 | 3 | - | 2,519.23 |
| 2022 | 4 | - | 2,320.90 |
| 2022 | 5 | - | 2,242.70 |
| 2022 | 6 | - | 2,253.12 |
| 2022 | 7 | - | 2,398.39 |
| 2022 | 8 | - | 2,223.85 |
| 2022 | 9 | - | 2,155.10 |
| 2022 | 10 | - | 2,269.00 |
| 2022 | 11 | - | 2,269.25 |
| 2022 | 12 | - | 2,300.48 |
| 2023 | 1 | - | 2,372.88 |
| 2023 | 2 | - | 2,311.53 |
| 2023 | 3 | - | 2,403.90 |
| 2023 | 4 | - | 2,421.64 |
| 2023 | 5 | - | 2,541.32 |
| 2023 | 6 | - | 2,639.82 |
| 2023 | 7 | - | 2,613.49 |
| 2023 | 8 | - | 2,588.56 |
| 2023 | 9 | - | 2,509.94 |
| 2023 | 10 | - | 2,625.44 |
| 2023 | 11 | - | 2,761.32 |
| 2023 | 12 | - | 2,841.72 |
| 2024 | 1 | - | 2,961.05 |
| 2024 | 2 | - | 3,058.24 |
| 2024 | 3 | - | 3,027.38 |
| 2024 | 4 | - | 3,103.57 |
| 2024 | 5 | - | 3,213.76 |
| 2024 | 6 | - | 3,290.24 |
| 2024 | 7 | - | 3,258.30 |
| 2024 | 8 | - | 3,347.00 |
| 2024 | 9 | - | 3,452.49 |
| 2024 | 10 | - | 3,538.17 |
| 2024 | 11 | - | 3,590.20 |
| 2024 | 12 | - | 3,575.17 |
| 2025 | 1 | - | 3,614.30 |
| 2025 | 2 | - | 3,405.78 |
| 2025 | 3 | - | 3,221.14 |
| 2025 | 4 | - | 3,489.78 |
| 2025 | 5 | - | 3,625.17 |
| 2025 | 6 | - | 3,789.29 |
| 2025 | 7 | - | 3,860.86 |
| 2025 | 8 | - | 3,970.25 |
| 2025 | 9 | - | 4,065.65 |
| 2025 | 10 | - | 4,072.74 |
| 2025 | 11 | - | 4,144.46 |
| 2025 | 12 | - | 4,151.73 |
Click to show 918 more rows
Data Sources
The information on this page is derived from Robert Shiller's book, Irrational Exuberance and the accompanying dataset, as well as the U.S. Bureau of Labor Statistics' monthly CPI logs.
Note that S&P index value for the current quarter is based on a moving average of closing prices, per Robert Shiller's methodology. The inflation data used is based on annual CPI averages.
About the author
Ian Webster is an engineer and data expert based in San Mateo, California. He has worked for Google, NASA, and consulted for governments around the world on data pipelines and data analysis. Disappointed by the lack of clear resources on the impacts of inflation on economic indicators, Ian believes this website serves as a valuable public tool. Ian earned his degree in Computer Science from Dartmouth College.
|
Start Value
Average monthly close | $15.36 |
|
End Value
Average monthly close | $6,858.47 |
| Change in price |
+44,551.50%
+8.25% / yr |
| Change incl. dividends |
+484,600.99%
+11.65% / yr |
| Change incl. dividends, inflation-adjusted |
+35,491.18%
+7.93% / yr |
|
Final amount, nominal ($1 base) | $4,847.01 |
|
Final amount, inflation-adjusted ($1 base) | $355.91 |