| Year | Return |
|---|---|
| 2025 | 23.68 |
| 2024 | 9.43 |
| 2023 | 42.31 |
| 2022 | -3.78 |
| 2021 | 40.03 |
| 2020 | -22.40 |
| 2019 | 22.66 |
| 2018 | -21.48 |
| 2017 | 68.62 |
| 2016 | 13.85 |
| 2015 | 2.33 |
| 2014 | 22.06 |
| 2013 | 76.37 |
| 2012 | 13.92 |
| 2011 | 13.12 |
| 2010 | -29.64 |
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 2025-07-30