| Year | Return |
|---|---|
| 2025 | -1.70 |
| 2024 | 13.31 |
| 2023 | 29.64 |
| 2022 | -15.64 |
| 2021 | 39.96 |
| 2020 | 3.00 |
| 2019 | 45.74 |
| 2018 | -23.03 |
| 2017 | 2.57 |
| 2016 | 31.78 |
| 2015 | 44.49 |
| 2014 | 10.62 |
| 2013 | 14.16 |
| 2012 | 32.27 |
| 2011 | -11.29 |
| 2010 | -15.78 |
| 2009 | -24.30 |
| 2008 | -12.02 |
| 2007 | -12.00 |
| 2006 | 32.65 |
| 2005 | 24.06 |
| 2004 | 14.80 |
| 2003 | 26.85 |
| 2002 | -21.78 |
| 2001 | 0.14 |
| 2000 | 19.87 |
| 1999 | -8.93 |
| 1998 | 28.82 |
| 1997 | 67.76 |
| 1996 | 5.64 |
| 1995 | 13.83 |
| 1994 | 8.00 |
| 1993 | -2.85 |
| 1992 | 34.03 |
| 1991 | 5.88 |
| 1990 | -23.60 |
| 1989 | 7.23 |
| 1988 | 26.72 |
| 1987 | 5.22 |
| 1986 | 36.81 |
| 1985 | 31.17 |
| 1984 | 2.21 |
| 1983 | 25.69 |
| 1982 | 0.00 |
| 1981 | 29.34 |
| 1980 | 27.97 |
| 1979 | 13.97 |
| 1978 | 25.82 |
| 1977 | -14.15 |
| 1976 | 73.77 |
| 1975 | 29.79 |
| 1974 | -10.48 |
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