| Year | Return |
|---|---|
| 2025 | -0.74 |
| 2024 | 27.91 |
| 2023 | -9.79 |
| 2022 | -8.56 |
| 2021 | 22.09 |
| 2020 | -16.25 |
| 2019 | 26.51 |
| 2018 | -18.13 |
| 2017 | 10.14 |
| 2016 | 19.53 |
| 2015 | 5.13 |
| 2014 | 9.02 |
| 2013 | 51.02 |
| 2012 | 16.39 |
| 2011 | -20.09 |
| 2010 | 88.22 |
| 2009 | -52.35 |
| 2008 | -48.10 |
| 2007 | -37.85 |
| 2006 | 0.00 |
| 2005 | -4.00 |
| 2004 | 9.96 |
| 2003 | 20.26 |
| 2002 | 8.84 |
| 2001 | 6.19 |
| 2000 | -25.42 |
| 1999 | -12.64 |
| 1998 | -8.14 |
| 1997 | 50.14 |
| 1996 | 20.89 |
| 1995 | 39.13 |
| 1994 | -8.73 |
| 1993 | 3.85 |
| 1992 | 45.83 |
| 1991 | 75.28 |
| 1990 | -38.81 |
| 1989 | 33.33 |
| 1988 | 12.01 |
| 1987 | -11.77 |
| 1986 | -8.57 |
| 1985 | 45.83 |
| 1984 | 22.03 |
| 1983 | 18.00 |
| 1982 | -7.41 |
| 1981 | 44.64 |
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