| Year | Return |
|---|---|
| 2025 | -8.70 |
| 2024 | 7.32 |
| 2023 | -6.69 |
| 2022 | 20.37 |
| 2021 | 82.85 |
| 2020 | -18.91 |
| 2019 | 9.72 |
| 2018 | 2.28 |
| 2017 | 35.13 |
| 2016 | -22.86 |
| 2015 | -25.13 |
| 2014 | 16.95 |
| 2013 | 14.71 |
| 2012 | 40.13 |
| 2011 | 7.27 |
| 2010 | 48.88 |
| 2009 | 84.66 |
| 2008 | -55.33 |
| 2007 | 329.25 |
| 2006 | 68.13 |
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