| Year | Return |
|---|---|
| 2025 | -4.55 |
| 2024 | 0.25 |
| 2023 | -14.20 |
| 2022 | 40.96 |
| 2021 | 27.02 |
| 2020 | -11.41 |
| 2019 | 40.45 |
| 2018 | -20.20 |
| 2017 | 31.96 |
| 2016 | 23.18 |
| 2015 | 28.10 |
| 2014 | 28.60 |
| 2013 | 69.59 |
| 2012 | 15.56 |
| 2011 | -0.08 |
| 2010 | 15.99 |
| 2009 | 24.00 |
| 2008 | -42.73 |
| 2007 | 16.16 |
| 2006 | 12.63 |
| 2005 | 10.58 |
| 2004 | 13.72 |
| 2003 | -1.44 |
| 2002 | -3.78 |
| 2001 | 21.46 |
| 2000 | 53.53 |
| 1999 | -26.07 |
| 1998 | -36.41 |
| 1997 | 38.97 |
| 1996 | 29.30 |
| 1995 | 52.38 |
| 1994 | 12.37 |
| 1993 | 9.52 |
| 1992 | 30.00 |
| 1991 | 51.08 |
| 1990 | -0.71 |
| 1989 | -36.94 |
| 1988 | 8.82 |
| 1987 | -35.03 |
| 1986 | -11.05 |
| 1985 | 25.18 |
| 1984 | 22.61 |
| 1983 | 14.43 |
| 1982 | 43.91 |
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