| Year | Return |
|---|---|
| 2025 | -4.65 |
| 2024 | 35.13 |
| 2023 | 58.83 |
| 2022 | -38.67 |
| 2021 | 65.17 |
| 2020 | 31.03 |
| 2019 | 29.10 |
| 2018 | -1.03 |
| 2017 | 35.58 |
| 2016 | 1.71 |
| 2015 | 44.56 |
| 2014 | -5.97 |
| 2013 | 58.43 |
| 2012 | 9.52 |
| 2011 | 8.74 |
| 2010 | -4.20 |
| 2009 | 101.52 |
| 2008 | -55.51 |
| 2007 | 50.17 |
| 2006 | 11.00 |
| 2005 | 115.19 |
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