| Year | Return |
|---|---|
| 2025 | 0.81 |
| 2024 | -6.96 |
| 2023 | -4.12 |
| 2022 | 3.65 |
| 2021 | 0.50 |
| 2020 | -8.00 |
| 2019 | 20.70 |
| 2018 | 5.26 |
| 2017 | 29.30 |
| 2016 | 7.44 |
| 2015 | 10.73 |
| 2014 | 25.95 |
| 2013 | 41.31 |
| 2012 | 4.64 |
| 2011 | -11.59 |
| 2010 | 7.18 |
| 2009 | 15.31 |
| 2008 | -18.17 |
| 2007 | 19.14 |
| 2006 | 16.76 |
| 2005 | 5.77 |
| 2004 | 38.07 |
| 2003 | 34.05 |
| 2002 | -7.42 |
| 2001 | -4.26 |
| 2000 | 28.54 |
| 1999 | -36.90 |
| 1998 | 70.75 |
| 1997 | 15.27 |
| 1996 | 15.67 |
| 1995 | 56.25 |
| 1994 | 34.27 |
| 1993 | -9.06 |
| 1992 | 14.78 |
| 1991 | -8.05 |
| 1990 | 20.40 |
| 1989 | 18.99 |
| 1988 | 1.96 |
| 1987 | 2.00 |
| 1986 | 61.29 |
| 1985 | 56.47 |
| 1984 | 7.82 |
| 1983 | -13.53 |
| 1982 | -10.99 |
| 1981 | -8.61 |
| 1980 | 53.68 |
| 1979 | 8.80 |
| 1978 | -0.79 |
| 1977 | -6.67 |
| 1976 | -13.46 |
| 1975 | 41.82 |
| 1974 | -26.67 |
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 2025-03-27