| Year | Return |
|---|---|
| 2025 | -3.93 |
| 2024 | 51.44 |
| 2023 | 45.10 |
| 2022 | -16.80 |
| 2021 | 39.18 |
| 2020 | 40.77 |
| 2019 | 45.70 |
| 2018 | 2.29 |
| 2017 | 18.86 |
| 2016 | 35.72 |
| 2015 | -12.78 |
| 2014 | 2.91 |
| 2013 | 60.81 |
| 2012 | 57.40 |
| 2011 | -35.29 |
| 2010 | 31.76 |
| 2009 | 105.99 |
| 2008 | -62.66 |
| 2007 | 18.76 |
| 2006 | -3.07 |
| 2005 | 0.55 |
| 2004 | 18.30 |
| 2003 | 57.64 |
| 2002 | 2.99 |
| 2001 | -0.16 |
| 2000 | -23.95 |
| 1999 | 16.53 |
| 1998 | 16.67 |
| 1997 | 36.52 |
| 1996 | 26.69 |
| 1995 | 11.51 |
| 1994 | -17.65 |
| 1993 | 31.33 |
| 1992 | 5.91 |
| 1991 | 47.65 |
| 1990 | -25.87 |
| 1989 | 46.72 |
| 1988 | -3.52 |
| 1987 | 59.19 |
| 1986 | 4.21 |
| 1985 | 17.58 |
| 1984 | -13.13 |
| 1983 | 32.59 |
| 1982 | -30.09 |
| 1981 | -24.54 |
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