| Year | Return |
|---|---|
| 2025 | 1.68 |
| 2024 | 8.99 |
| 2023 | 31.42 |
| 2022 | -32.61 |
| 2021 | 43.76 |
| 2020 | 25.94 |
| 2019 | 48.31 |
| 2018 | -4.04 |
| 2017 | 52.58 |
| 2016 | 3.52 |
| 2015 | -1.31 |
| 2014 | 43.35 |
| 2013 | 19.30 |
| 2012 | 72.31 |
| 2011 | 6.59 |
| 2010 | 35.85 |
| 2009 | 3.18 |
| 2008 | 2.95 |
| 2007 | -8.71 |
| 2006 | 39.98 |
| 2005 | 1.77 |
| 2004 | 28.47 |
| 2003 | 22.97 |
| 2002 | 2.73 |
| 2001 | 4.51 |
| 2000 | 25.30 |
| 1999 | -28.51 |
| 1998 | 5.86 |
| 1997 | -0.89 |
| 1996 | 37.42 |
| 1995 | 22.10 |
| 1994 | -6.64 |
| 1993 | 16.73 |
| 1992 | 14.49 |
| 1991 | 43.14 |
| 1990 | 8.73 |
| 1989 | 35.47 |
| 1988 | 4.10 |
| 1987 | -11.76 |
| 1986 | 24.86 |
| 1985 | 58.04 |
| 1984 | 6.67 |
| 1983 | 19.32 |
| 1982 | 100.00 |
| 1981 | 23.94 |
| 1980 | 30.28 |
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 2025-11-03