| Year | Return |
|---|---|
| 2025 | 9.54 |
| 2024 | -18.15 |
| 2023 | 30.59 |
| 2022 | -60.17 |
| 2021 | 5.63 |
| 2020 | 7.74 |
| 2019 | 38.42 |
| 2018 | -29.44 |
| 2017 | 47.96 |
| 2016 | 7.46 |
| 2015 | 11.08 |
| 2014 | 19.07 |
| 2013 | 9.08 |
| 2012 | 9.42 |
| 2011 | 1.09 |
| 2010 | 29.82 |
| 2009 | 51.06 |
| 2008 | -29.66 |
| 2007 | -3.60 |
| 2006 | 4.68 |
| 2005 | -1.94 |
| 2004 | 29.36 |
| 2003 | 9.51 |
| 2002 | -25.75 |
| 2001 | 49.32 |
| 2000 | 3.53 |
| 1999 | 8.56 |
| 1998 | -41.19 |
| 1997 | 74.77 |
| 1996 | 4.85 |
| 1995 | 44.06 |
| 1994 | -19.66 |
| 1993 | 4.71 |
| 1992 | 3.98 |
| 1991 | 40.95 |
| 1990 | -25.64 |
| 1989 | 36.84 |
| 1988 | 10.14 |
| 1987 | 1.47 |
| 1986 | 19.53 |
| 1985 | 23.67 |
| 1984 | -5.05 |
| 1983 | 11.22 |
| 1982 | 40.00 |
| 1981 | 0.00 |
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