| Year | Return |
|---|---|
| 2025 | -3.41 |
| 2024 | 23.22 |
| 2023 | 8.10 |
| 2022 | -13.76 |
| 2021 | 27.78 |
| 2020 | 21.30 |
| 2019 | 53.66 |
| 2018 | -11.37 |
| 2017 | 15.72 |
| 2016 | 35.88 |
| 2015 | -6.13 |
| 2014 | -29.05 |
| 2013 | 47.97 |
| 2012 | 4.90 |
| 2011 | -11.49 |
| 2010 | 21.91 |
| 2009 | -21.81 |
| 2008 | -49.69 |
| 2007 | 134.51 |
| 2006 | 20.14 |
| 2005 | 42.02 |
| 2004 | -0.46 |
| 2003 | 34.86 |
| 2002 | 7.88 |
| 2001 | 42.90 |
| 2000 | 42.12 |
| 1999 | -20.25 |
| 1998 | 60.59 |
| 1997 | 7.41 |
| 1996 | -5.50 |
| 1995 | 35.14 |
| 1994 | -22.51 |
| 1993 | -11.57 |
| 1992 | 0.00 |
| 1991 | 111.76 |
| 1990 | 87.16 |
| 1989 | 18.48 |
| 1988 | 29.58 |
| 1987 | 97.22 |
| 1986 | 12.50 |
| 1985 | 42.22 |
| 1984 | -40.00 |
| 1983 | -26.47 |
| 1982 | -20.31 |
| 1981 | -27.00 |
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