| Year | Return |
|---|---|
| 2025 | 10.12 |
| 2024 | -1.91 |
| 2023 | -4.55 |
| 2022 | 11.71 |
| 2021 | 18.06 |
| 2020 | -20.12 |
| 2019 | 18.32 |
| 2018 | -9.99 |
| 2017 | 15.30 |
| 2016 | 14.64 |
| 2015 | -2.64 |
| 2014 | 19.41 |
| 2013 | -0.47 |
| 2012 | -10.46 |
| 2011 | 25.14 |
| 2010 | 9.11 |
| 2009 | 16.70 |
| 2008 | -20.31 |
| 2007 | 1.62 |
| 2006 | 3.76 |
| 2005 | 5.90 |
| 2004 | 1.72 |
| 2003 | 0.44 |
| 2002 | 6.10 |
| 2001 | 4.83 |
| 2000 | 11.59 |
| 1999 | -34.75 |
| 1998 | 28.96 |
| 1997 | 40.77 |
| 1996 | -8.27 |
| 1995 | 23.30 |
| 1994 | -19.84 |
| 1993 | -1.53 |
| 1992 | 13.97 |
| 1991 | 21.16 |
| 1990 | -18.88 |
| 1989 | 25.27 |
| 1988 | 11.38 |
| 1987 | -11.41 |
| 1986 | 19.30 |
| 1985 | 28.46 |
| 1984 | 24.24 |
| 1983 | 20.73 |
| 1982 | 26.15 |
| 1981 | 30.65 |
| 1980 | 2.58 |
| 1979 | 4.86 |
| 1978 | -8.87 |
| 1977 | 20.83 |
| 1976 | 40.00 |
| 1975 | 100.00 |
| 1974 | -60.00 |
| 1973 | -25.00 |
| 1972 | -3.38 |
| 1971 | -3.27 |
| 1970 | 4.90 |
| 1969 | -23.31 |
| 1968 | 5.98 |
| 1967 | -0.79 |
| 1966 | -25.15 |
| 1965 | -12.44 |
| 1964 | 14.88 |
| 1963 | 0.30 |
Returns are calculated using the closing price of the previous year to the closing price of the current year. The yearly returns are not adjusted for dividends or inflation.
Note: 2025 return as of the closing price on 2025-02-21