| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | 2.1% |
| 2002 | -24.4% |
| 2003 | 38.2% |
| 2004 | 8% |
| 2005 | 97.3% |
| 2006 | -61.9% |
| 2007 | -12.5% |
| 2008 | -28.2% |
| 2009 | 22.3% |
| 2010 | 0% |
| 2011 | -28.1% |
| 2012 | 50.2% |
| 2013 | 120.3% |
| 2014 | 23.3% |
| 2015 | -13.1% |
| 2016 | 56.7% |
| 2017 | 49.2% |
| 2018 | -40.3% |
| 2019 | 77.7% |
| 2020 | -83.5% |
| 2021 | 71.6% |
| 2022 | -49.7% |
| 2023 | 27% |
| 2024 | 15.6% |