| Year | Return | 
|---|---|
| 2025 | 8.92 | 
| 2024 | 65.42 | 
| 2023 | 194.13 | 
| 2022 | -64.22 | 
| 2021 | 23.13 | 
| 2020 | 33.09 | 
| 2019 | 56.57 | 
| 2018 | -25.71 | 
| 2017 | 53.38 | 
| 2016 | 9.93 | 
| 2015 | 34.15 | 
| 2014 | 42.76 | 
| 2013 | 105.30 | 
| 2012 | -30.37 | 
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 2025-11-03