| Year | Return |
|---|---|
| 2025 | -18.49 |
| 2024 | 9.31 |
| 2023 | 19.23 |
| 2022 | 1.57 |
| 2021 | -6.95 |
| 2020 | 5.49 |
| 2019 | 39.93 |
| 2018 | 3.68 |
| 2017 | 22.33 |
| 2016 | 21.91 |
| 2015 | 14.17 |
| 2014 | 25.80 |
| 2013 | 38.53 |
| 2012 | 13.80 |
| 2011 | 50.29 |
| 2010 | 48.09 |
| 2009 | 43.66 |
| 2008 | 16.27 |
| 2007 | -12.73 |
| 2006 | 1.38 |
| 2005 | 0.10 |
| 2004 | 9.11 |
| 2003 | 24.84 |
| 2002 | 32.14 |
| 2001 | 90.10 |
| 2000 | -5.92 |
| 1999 | -8.89 |
| 1998 | 8.25 |
| 1997 | 45.50 |
| 1996 | 161.44 |
| 1995 | 70.00 |
| 1994 | -13.46 |
| 1993 | -35.00 |
| 1992 | 23.08 |
| 1991 | 170.83 |
| 1990 | -57.89 |
| 1989 | 35.71 |
| 1988 | 154.55 |
| 1987 | -13.16 |
| 1986 | -73.61 |
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 2025-03-13