| Year | Return |
|---|---|
| 2025 | -1.73 |
| 2024 | -14.56 |
| 2023 | 14.56 |
| 2022 | -14.70 |
| 2021 | 49.58 |
| 2020 | 17.01 |
| 2019 | 25.52 |
| 2018 | -19.08 |
| 2017 | 18.45 |
| 2016 | 32.32 |
| 2015 | -12.93 |
| 2014 | 8.99 |
| 2013 | 29.46 |
| 2012 | 32.48 |
| 2011 | 10.44 |
| 2010 | 26.46 |
| 2009 | 22.84 |
| 2008 | -4.65 |
| 2007 | 32.64 |
| 2006 | -8.26 |
| 2005 | 0.96 |
| 2004 | 66.05 |
| 2003 | 84.37 |
| 2002 | 26.29 |
| 2001 | 37.99 |
| 2000 | 21.44 |
| 1999 | -39.81 |
| 1998 | 22.67 |
| 1997 | 33.93 |
| 1996 | -16.42 |
| 1995 | 9.84 |
| 1994 | -34.41 |
| 1993 | 0.00 |
| 1992 | 16.25 |
| 1991 | 71.43 |
| 1990 | -11.39 |
| 1989 | -13.19 |
| 1988 | 40.00 |
| 1987 | -36.89 |
| 1986 | 87.27 |
| 1985 | 35.80 |
| 1984 | 6.58 |
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