| Year | Return |
|---|---|
| 2025 | 15.62 |
| 2024 | 43.47 |
| 2023 | 24.82 |
| 2022 | -18.94 |
| 2021 | 48.24 |
| 2020 | 20.09 |
| 2019 | 43.25 |
| 2018 | 7.11 |
| 2017 | 14.71 |
| 2016 | 39.75 |
| 2015 | -2.46 |
| 2014 | 4.84 |
| 2013 | 23.29 |
| 2012 | 12.51 |
| 2011 | -5.47 |
| 2010 | 33.22 |
| 2009 | -14.02 |
| 2008 | -11.06 |
| 2007 | -16.70 |
| 2006 | -7.63 |
| 2005 | 40.25 |
| 2004 | 33.55 |
| 2003 | 0.90 |
| 2002 | 18.39 |
| 2001 | 56.00 |
| 2000 | 82.71 |
| 1999 | 9.66 |
| 1998 | 17.44 |
| 1997 | 68.40 |
| 1996 | 6.53 |
| 1995 | 14.37 |
| 1994 | 21.68 |
| 1993 | 6.72 |
| 1992 | 39.58 |
| 1991 | 87.50 |
| 1990 | -37.25 |
| 1989 | 54.55 |
| 1988 | 17.86 |
| 1987 | -41.67 |
| 1986 | 32.11 |
| 1985 | 127.08 |
| 1984 | 20.00 |
| 1983 | -28.57 |
| 1982 | 7.69 |
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