| Year | Return |
|---|---|
| 2025 | -0.95 |
| 2024 | 12.25 |
| 2023 | 9.72 |
| 2022 | -23.89 |
| 2021 | 56.24 |
| 2020 | 21.63 |
| 2019 | 27.10 |
| 2018 | -9.34 |
| 2017 | 41.36 |
| 2016 | 1.38 |
| 2015 | 25.99 |
| 2014 | 27.48 |
| 2013 | 33.13 |
| 2012 | 47.12 |
| 2011 | 19.91 |
| 2010 | 21.19 |
| 2009 | 25.67 |
| 2008 | -14.55 |
| 2007 | -32.92 |
| 2006 | -0.79 |
| 2005 | -5.29 |
| 2004 | 20.43 |
| 2003 | 47.75 |
| 2002 | -52.91 |
| 2001 | 11.65 |
| 2000 | -33.55 |
| 1999 | 68.54 |
| 1998 | 107.86 |
| 1997 | 76.18 |
| 1996 | 4.97 |
| 1995 | 3.80 |
| 1994 | 16.46 |
| 1993 | -21.98 |
| 1992 | 50.28 |
| 1991 | 161.65 |
| 1990 | 58.19 |
| 1989 | 73.72 |
| 1988 | 68.67 |
| 1987 | 57.34 |
| 1986 | 43.00 |
| 1985 | -29.58 |
| 1984 | -32.70 |
| 1983 | 114.21 |
| 1982 | 439.24 |
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