| Year | Return |
|---|---|
| 2025 | 8.68 |
| 2024 | -3.41 |
| 2023 | 20.88 |
| 2022 | 57.40 |
| 2021 | 68.35 |
| 2020 | 8.31 |
| 2019 | 13.32 |
| 2018 | -30.35 |
| 2017 | 21.22 |
| 2016 | 99.10 |
| 2015 | -9.47 |
| 2014 | 1.02 |
| 2013 | 42.32 |
| 2012 | 4.41 |
| 2011 | -28.14 |
| 2010 | 3.27 |
| 2009 | 58.50 |
| 2008 | -62.46 |
| 2007 | 83.57 |
| 2006 | 82.77 |
| 2005 | -6.26 |
| 2004 | 64.70 |
| 2003 | 91.19 |
| 2002 | 3.62 |
| 2001 | 5.55 |
| 2000 | -30.98 |
| 1999 | 35.64 |
| 1998 | -26.56 |
| 1997 | -16.34 |
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 2025-03-28