| Years | Return |
|---|---|
| 2000 | 38.1% |
| 2001 | -14.6% |
| 2002 | -47.1% |
| 2003 | 87.3% |
| 2004 | 0% |
| 2005 | 6.7% |
| 2006 | 25.3% |
| 2007 | 0% |
| 2008 | -25.2% |
| 2009 | 27.5% |
| 2010 | 19.7% |
| 2011 | 12.9% |
| 2012 | 9.1% |
| 2013 | 66.8% |
| 2014 | 0% |
| 2015 | 22.9% |
| 2016 | -27.8% |
| 2017 | 45.7% |
| 2018 | -30.9% |
| 2019 | 21.2% |
| 2020 | -29.1% |
| 2021 | 63.3% |
| 2022 | -17.6% |
| 2023 | 15.8% |
| 2024 | 8.4% |