| Year | Return |
|---|---|
| 2025 | -7.76 |
| 2024 | -4.96 |
| 2023 | -3.22 |
| 2022 | -15.19 |
| 2021 | 9.34 |
| 2020 | 21.68 |
| 2019 | 36.52 |
| 2018 | 12.14 |
| 2017 | 3.44 |
| 2016 | -7.51 |
| 2015 | 46.33 |
| 2014 | 4.67 |
| 2013 | 46.17 |
| 2012 | 16.56 |
| 2011 | 43.20 |
| 2010 | 39.33 |
| 2009 | 143.76 |
| 2008 | -53.79 |
| 2007 | -42.21 |
| 2006 | 18.03 |
| 2005 | -3.75 |
| 2004 | 88.06 |
| 2003 | 62.71 |
| 2002 | 6.98 |
| 2001 | -13.90 |
| 2000 | 82.47 |
| 1999 | -13.59 |
| 1998 | 46.25 |
| 1997 | 34.06 |
| 1996 | 36.31 |
| 1995 | 52.73 |
| 1994 | 23.60 |
| 1993 | 20.27 |
| 1992 | 72.09 |
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 2025-10-29