| Year | Return |
|---|---|
| 2025 | 13.64 |
| 2024 | 15.09 |
| 2023 | 20.64 |
| 2022 | -1.09 |
| 2021 | 12.24 |
| 2020 | -2.06 |
| 2019 | 10.97 |
| 2018 | 15.06 |
| 2017 | 26.91 |
| 2016 | -36.23 |
| 2015 | 11.35 |
| 2014 | 0.20 |
| 2013 | 39.08 |
| 2012 | 23.08 |
| 2011 | 3.00 |
| 2010 | 18.07 |
| 2009 | 76.23 |
| 2008 | -53.78 |
| 2007 | 27.47 |
| 2006 | 6.52 |
| 2005 | -8.06 |
| 2004 | -4.66 |
| 2003 | 0.69 |
| 2002 | 14.68 |
| 2001 | -0.32 |
| 2000 | -5.59 |
| 1999 | -43.71 |
| 1998 | 0.53 |
| 1997 | 119.97 |
| 1996 | 80.47 |
| 1995 | 49.31 |
| 1994 | 18.03 |
| 1993 | 24.49 |
| 1992 | -20.33 |
| 1991 | -0.81 |
| 1990 | -3.12 |
| 1989 | 6.67 |
| 1988 | 5.26 |
| 1987 | 0.00 |
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