| Year | Return |
|---|---|
| 2025 | 14.87 |
| 2024 | -32.94 |
| 2023 | 32.04 |
| 2022 | 15.47 |
| 2021 | 114.61 |
| 2020 | -5.49 |
| 2019 | 8.63 |
| 2018 | -18.51 |
| 2017 | 6.82 |
| 2016 | 47.69 |
| 2015 | -17.84 |
| 2014 | -8.11 |
| 2013 | 23.68 |
| 2012 | 9.07 |
| 2011 | -9.70 |
| 2010 | -6.07 |
| 2009 | 0.97 |
| 2008 | -21.99 |
| 2007 | 8.34 |
| 2006 | 63.85 |
| 2005 | 27.47 |
| 2004 | 86.93 |
| 2003 | 35.59 |
| 2002 | -22.02 |
| 2001 | 33.44 |
| 2000 | -27.59 |
| 1999 | 26.73 |
| 1998 | -10.48 |
| 1997 | -5.27 |
| 1996 | -10.72 |
| 1995 | 3.16 |
| 1994 | 4.48 |
| 1993 | 35.25 |
| 1992 | 75.38 |
| 1991 | 44.15 |
| 1990 | 2.90 |
| 1989 | 26.18 |
| 1988 | 20.50 |
| 1987 | 29.92 |
| 1986 | -15.08 |
| 1985 | 67.05 |
| 1984 | -24.56 |
| 1983 | 36.80 |
| 1982 | 4.60 |
| 1981 | -14.49 |
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 2025-03-03