| Year | Return |
|---|---|
| 2025 | -5.13 |
| 2024 | -33.49 |
| 2023 | -13.06 |
| 2022 | -9.85 |
| 2021 | -8.27 |
| 2020 | 17.50 |
| 2019 | 42.08 |
| 2018 | -13.39 |
| 2017 | 52.87 |
| 2016 | -9.51 |
| 2015 | 13.02 |
| 2014 | 16.24 |
| 2013 | 19.48 |
| 2012 | 17.84 |
| 2011 | 15.64 |
| 2010 | 29.96 |
| 2009 | 4.04 |
| 2008 | -13.15 |
| 2007 | 11.88 |
| 2006 | -4.44 |
| 2005 | 42.40 |
| 2004 | 4.18 |
| 2003 | 42.98 |
| 2002 | 4.41 |
| 2001 | -5.86 |
| 2000 | 16.16 |
| 1999 | -24.36 |
| 1998 | 36.99 |
| 1997 | 20.77 |
| 1996 | 25.34 |
| 1995 | 19.67 |
| 1994 | 4.87 |
| 1993 | 5.76 |
| 1992 | 0.30 |
| 1991 | 18.13 |
| 1990 | -20.99 |
| 1989 | 52.93 |
| 1988 | 63.48 |
| 1987 | -12.78 |
| 1986 | 30.38 |
| 1985 | 50.00 |
| 1984 | -4.62 |
| 1983 | -9.41 |
| 1982 | -0.69 |
| 1981 | 31.07 |
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 2025-03-11