| Year | Return |
|---|---|
| 2025 | -1.94 |
| 2024 | 30.07 |
| 2023 | 48.18 |
| 2022 | -26.83 |
| 2021 | 33.82 |
| 2020 | 80.75 |
| 2019 | 86.16 |
| 2018 | -6.79 |
| 2017 | 46.11 |
| 2016 | 10.03 |
| 2015 | -4.64 |
| 2014 | 37.72 |
| 2013 | 5.42 |
| 2012 | 31.40 |
| 2011 | 25.56 |
| 2010 | 53.07 |
| 2009 | 146.90 |
| 2008 | -56.91 |
| 2007 | 133.47 |
| 2006 | 18.01 |
| 2005 | 123.26 |
| 2004 | 201.36 |
| 2003 | 49.13 |
| 2002 | -34.57 |
| 2001 | 47.23 |
| 2000 | -71.06 |
| 1999 | 151.15 |
| 1998 | 211.90 |
| 1997 | -37.13 |
| 1996 | -34.51 |
| 1995 | -18.27 |
| 1994 | 33.33 |
| 1993 | -51.05 |
| 1992 | 5.99 |
| 1991 | 31.10 |
| 1990 | 21.99 |
| 1989 | -12.42 |
| 1988 | -4.17 |
| 1987 | 107.41 |
| 1986 | 84.09 |
| 1985 | -24.46 |
| 1984 | 19.49 |
| 1983 | -18.41 |
| 1982 | 35.03 |
| 1981 | -35.17 |
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