| Year | Return |
|---|---|
| 2025 | -7.80 |
| 2024 | -3.91 |
| 2023 | -0.70 |
| 2022 | 5.58 |
| 2021 | 43.19 |
| 2020 | 19.29 |
| 2019 | 18.01 |
| 2018 | 13.00 |
| 2017 | 37.75 |
| 2016 | 36.04 |
| 2015 | 16.37 |
| 2014 | 34.25 |
| 2013 | 38.83 |
| 2012 | 7.02 |
| 2011 | 40.35 |
| 2010 | 18.47 |
| 2009 | 14.59 |
| 2008 | -54.30 |
| 2007 | 8.32 |
| 2006 | -13.53 |
| 2005 | 41.18 |
| 2004 | 51.31 |
| 2003 | 39.35 |
| 2002 | 17.99 |
| 2001 | 15.31 |
| 2000 | 131.06 |
| 1999 | 23.37 |
| 1998 | -13.33 |
| 1997 | 10.42 |
| 1996 | -31.17 |
| 1995 | 44.88 |
| 1994 | 18.95 |
| 1993 | 33.41 |
| 1992 | 52.68 |
| 1991 | 220.43 |
| 1990 | 91.75 |
| 1989 | 169.44 |
| 1988 | 24.14 |
| 1987 | -56.72 |
| 1986 | -18.29 |
| 1985 | 173.33 |
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