| Year | Return |
|---|---|
| 2025 | 13.10 |
| 2024 | 54.64 |
| 2023 | 31.43 |
| 2022 | -2.62 |
| 2021 | -8.84 |
| 2020 | -1.53 |
| 2019 | 57.34 |
| 2018 | 12.09 |
| 2017 | 23.38 |
| 2016 | 16.20 |
| 2015 | 28.87 |
| 2014 | 20.19 |
| 2013 | 49.44 |
| 2012 | 34.54 |
| 2011 | 0.31 |
| 2010 | 20.79 |
| 2009 | 33.30 |
| 2008 | -34.46 |
| 2007 | 5.86 |
| 2006 | 21.15 |
| 2005 | 7.66 |
| 2004 | 1.64 |
| 2003 | 16.47 |
| 2002 | -19.78 |
| 2001 | 33.82 |
| 2000 | 23.82 |
| 1999 | 11.73 |
| 1998 | 57.06 |
| 1997 | 33.67 |
| 1996 | 22.50 |
| 1995 | 39.53 |
| 1994 | 11.69 |
| 1993 | 14.36 |
| 1992 | 0.33 |
| 1991 | 81.93 |
| 1990 | 43.10 |
| 1989 | 15.23 |
| 1988 | 14.39 |
| 1987 | 18.92 |
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