| Years | Return |
|---|---|
| 2000 | 38.1% |
| 2001 | -14.6% |
| 2002 | -47.1% |
| 2003 | 87.3% |
| 2004 | -19.3% |
| 2005 | -28.9% |
| 2006 | 108.8% |
| 2007 | 0% |
| 2008 | -4.3% |
| 2009 | -16.3% |
| 2010 | -14.2% |
| 2011 | -3.4% |
| 2012 | -2.2% |
| 2013 | -32.1% |
| 2014 | 108.1% |
| 2015 | 33.6% |
| 2016 | -6.3% |
| 2017 | -18% |
| 2018 | 3.2% |
| 2019 | 0.2% |
| 2020 | 0% |
| 2021 | 0% |
| 2022 | 0% |
| 2023 | 0% |
| 2024 | 0% |