| Year | Return |
|---|---|
| 2025 | -2.39 |
| 2024 | -2.30 |
| 2023 | -29.51 |
| 2022 | -6.68 |
| 2021 | 4.72 |
| 2020 | 3.33 |
| 2019 | 5.69 |
| 2018 | 17.28 |
| 2017 | 4.54 |
| 2016 | -11.96 |
| 2015 | 51.79 |
| 2014 | 15.34 |
| 2013 | 44.73 |
| 2012 | 6.56 |
| 2011 | 14.28 |
| 2010 | 33.32 |
| 2009 | 23.71 |
| 2008 | -23.22 |
| 2007 | 8.41 |
| 2006 | 14.26 |
| 2005 | 4.24 |
| 2004 | 21.46 |
| 2003 | 10.63 |
| 2002 | -13.17 |
| 2001 | 44.27 |
| 2000 | -8.31 |
| 1999 | 24.05 |
| 1998 | 0.00 |
| 1997 | 21.86 |
| 1996 | 9.14 |
| 1995 | -0.51 |
| 1994 | 11.86 |
| 1993 | -5.85 |
| 1992 | 9.94 |
| 1991 | 11.76 |
| 1990 | 13.33 |
| 1989 | 53.41 |
| 1988 | 2.92 |
| 1987 | 24.82 |
| 1986 | 33.66 |
| 1985 | 68.03 |
| 1984 | -1.61 |
| 1983 | 10.22 |
| 1982 | 54.11 |
| 1981 | 18.70 |
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 2025-04-02