| Year | Return |
|---|---|
| 2025 | 12.96 |
| 2024 | 38.81 |
| 2023 | 44.60 |
| 2022 | -19.59 |
| 2021 | 50.67 |
| 2020 | 28.19 |
| 2019 | 44.28 |
| 2018 | 9.45 |
| 2017 | 16.25 |
| 2016 | -0.86 |
| 2015 | 13.93 |
| 2014 | 19.10 |
| 2013 | 20.55 |
| 2012 | 18.49 |
| 2011 | 15.39 |
| 2010 | 22.04 |
| 2009 | 12.70 |
| 2008 | -24.74 |
| 2007 | 31.95 |
| 2006 | 6.87 |
| 2005 | 2.19 |
| 2004 | 30.20 |
| 2003 | 32.50 |
| 2002 | -36.77 |
| 2001 | 11.12 |
| 2000 | -12.47 |
| 1999 | 26.41 |
| 1998 | 61.76 |
| 1997 | 77.61 |
| 1996 | 64.75 |
| 1995 | 18.45 |
| 1994 | -33.12 |
| 1993 | 6.21 |
| 1992 | -27.86 |
| 1991 | 28.03 |
| 1990 | -15.14 |
| 1989 | 23.33 |
| 1988 | 14.50 |
| 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