| Year | Return |
|---|---|
| 2025 | -7.65 |
| 2024 | 38.41 |
| 2023 | 61.65 |
| 2022 | -38.41 |
| 2021 | 37.56 |
| 2020 | 15.74 |
| 2019 | 21.41 |
| 2018 | -20.34 |
| 2017 | 25.95 |
| 2016 | 13.20 |
| 2015 | -25.43 |
| 2014 | -14.48 |
| 2013 | 58.03 |
| 2012 | 47.64 |
| 2011 | -8.82 |
| 2010 | 13.03 |
| 2009 | 36.46 |
| 2008 | -32.00 |
| 2007 | 10.86 |
| 2006 | -9.04 |
| 2005 | -20.75 |
| 2004 | 90.63 |
| 2003 | 32.27 |
| 2002 | -5.37 |
| 2001 | 50.95 |
| 2000 | -37.18 |
| 1999 | -3.30 |
| 1998 | 10.78 |
| 1997 | 11.43 |
| 1996 | 29.65 |
| 1995 | 16.37 |
| 1994 | 29.55 |
| 1993 | 25.32 |
| 1992 | -1.86 |
| 1991 | 62.63 |
| 1990 | -10.00 |
| 1989 | -12.00 |
| 1988 | 50.60 |
| 1987 | -19.02 |
| 1986 | -22.35 |
| 1985 | 6.88 |
| 1984 | 0.00 |
| 1983 | 65.77 |
| 1982 | -1.97 |
| 1981 | 4.11 |
| 1980 | 8.96 |
| 1979 | 0.00 |
| 1978 | 22.94 |
| 1977 | 29.76 |
| 1976 | 170.97 |
| 1975 | -27.91 |
| 1974 | -31.75 |
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