| Year | Return |
|---|---|
| 2025 | -6.56 |
| 2024 | 0.68 |
| 2023 | 18.90 |
| 2022 | -17.45 |
| 2021 | 46.17 |
| 2020 | 23.93 |
| 2019 | 34.06 |
| 2018 | 3.82 |
| 2017 | 17.95 |
| 2016 | 0.53 |
| 2015 | 15.50 |
| 2014 | 29.63 |
| 2013 | 23.30 |
| 2012 | 0.89 |
| 2011 | -6.91 |
| 2010 | 42.34 |
| 2009 | 48.89 |
| 2008 | -20.57 |
| 2007 | -1.38 |
| 2006 | 37.22 |
| 2005 | 5.65 |
| 2004 | 52.94 |
| 2003 | 35.16 |
| 2002 | -19.11 |
| 2001 | -5.72 |
| 2000 | -6.89 |
| 1999 | 93.42 |
| 1998 | 100.81 |
| 1997 | 46.43 |
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