| Year | Return |
|---|---|
| 2025 | 2.07 |
| 2024 | -9.17 |
| 2023 | -19.49 |
| 2022 | 19.69 |
| 2021 | 27.01 |
| 2020 | 3.64 |
| 2019 | 37.13 |
| 2018 | -5.58 |
| 2017 | 9.75 |
| 2016 | 15.86 |
| 2015 | -14.11 |
| 2014 | 6.89 |
| 2013 | 34.63 |
| 2012 | 16.90 |
| 2011 | 31.03 |
| 2010 | 31.74 |
| 2009 | 3.02 |
| 2008 | -11.83 |
| 2007 | -20.88 |
| 2006 | -9.86 |
| 2005 | -0.52 |
| 2004 | 44.28 |
| 2003 | 14.16 |
| 2002 | -0.38 |
| 2001 | 5.17 |
| 2000 | 35.70 |
| 1999 | -23.72 |
| 1998 | 0.40 |
| 1997 | 41.57 |
| 1996 | 34.62 |
| 1995 | 34.37 |
| 1994 | -1.28 |
| 1993 | 4.26 |
| 1992 | 5.92 |
| 1991 | 18.33 |
| 1990 | 4.53 |
| 1989 | 37.98 |
| 1988 | 6.12 |
| 1987 | -0.51 |
| 1986 | 43.45 |
| 1985 | 33.33 |
| 1984 | 22.13 |
| 1983 | 12.20 |
| 1982 | 56.60 |
| 1981 | 53.19 |
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