| Year | Return |
|---|---|
| 2025 | 20.84 |
| 2024 | 9.50 |
| 2023 | -16.31 |
| 2022 | -40.06 |
| 2021 | 8.81 |
| 2020 | -11.43 |
| 2019 | 29.98 |
| 2018 | -10.61 |
| 2017 | 16.84 |
| 2016 | 15.48 |
| 2015 | 22.49 |
| 2014 | -0.04 |
| 2013 | 53.23 |
| 2012 | 12.57 |
| 2011 | -32.41 |
| 2010 | 47.16 |
| 2009 | 9.91 |
| 2008 | 14.03 |
| 2007 | -6.13 |
| 2006 | 35.03 |
| 2005 | 4.13 |
| 2004 | -8.93 |
| 2003 | 84.24 |
| 2002 | -28.84 |
| 2001 | 52.75 |
| 2000 | -43.89 |
| 1999 | -21.37 |
| 1998 | 14.68 |
| 1997 | 21.54 |
| 1996 | 25.40 |
| 1995 | 6.44 |
| 1994 | -19.66 |
| 1993 | 11.11 |
| 1992 | 20.83 |
| 1991 | 159.20 |
| 1990 | -16.67 |
| 1989 | 20.00 |
| 1988 | 17.92 |
| 1987 | -32.05 |
| 1986 | 12.23 |
| 1985 | 60.14 |
| 1984 | 100.93 |
| 1983 | 150.52 |
| 1982 | 157.52 |
| 1981 | 41.25 |
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