| Year | Return |
|---|---|
| 2025 | 7.79 |
| 2024 | -7.16 |
| 2023 | 18.62 |
| 2022 | -17.81 |
| 2021 | 20.99 |
| 2020 | 15.17 |
| 2019 | 30.79 |
| 2018 | 3.08 |
| 2017 | 29.34 |
| 2016 | 32.58 |
| 2015 | -34.36 |
| 2014 | 41.82 |
| 2013 | 33.63 |
| 2012 | 18.67 |
| 2011 | 14.33 |
| 2010 | 45.01 |
| 2009 | 33.68 |
| 2008 | -23.90 |
| 2007 | 36.51 |
| 2006 | 14.30 |
| 2005 | 19.72 |
| 2004 | -3.21 |
| 2003 | 16.05 |
| 2002 | 5.04 |
| 2001 | 12.32 |
| 2000 | 16.17 |
| 1999 | -3.05 |
| 1998 | -28.04 |
| 1997 | 4.16 |
| 1996 | 35.48 |
| 1995 | 45.45 |
| 1994 | -27.54 |
| 1993 | 7.05 |
| 1992 | 13.04 |
| 1991 | 46.55 |
| 1990 | -7.83 |
| 1989 | 19.26 |
| 1988 | 18.98 |
| 1987 | -13.25 |
| 1986 | 15.55 |
| 1985 | 31.80 |
| 1984 | -19.46 |
| 1983 | 7.98 |
| 1982 | -9.62 |
| 1981 | -33.97 |
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 2025-03-03