| Year | Return |
|---|---|
| 2025 | 0.70 |
| 2024 | 58.06 |
| 2023 | 28.98 |
| 2022 | -6.27 |
| 2021 | 34.81 |
| 2020 | 22.10 |
| 2019 | 17.34 |
| 2018 | -4.51 |
| 2017 | 22.96 |
| 2016 | 5.26 |
| 2015 | -18.77 |
| 2014 | 17.54 |
| 2013 | 14.83 |
| 2012 | 29.90 |
| 2011 | -18.05 |
| 2010 | 27.60 |
| 2009 | 38.35 |
| 2008 | -21.48 |
| 2007 | 31.74 |
| 2006 | 40.38 |
| 2005 | -11.01 |
| 2004 | 3.70 |
| 2003 | 22.50 |
| 2002 | -21.80 |
| 2001 | -52.48 |
| 2000 | 3.74 |
| 1999 | 289.78 |
| 1998 | 93.28 |
| 1997 | -19.84 |
| 1996 | 47.79 |
| 1995 | 44.05 |
| 1994 | 53.48 |
| 1993 | 102.64 |
| 1992 | 95.69 |
| 1991 | 84.13 |
| 1990 | -66.31 |
| 1989 | 139.74 |
| 1988 | 34.48 |
| 1987 | 179.52 |
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