| Years | Return |
|---|---|
| 2000 | 108.5% |
| 2001 | -12.6% |
| 2002 | -23.3% |
| 2003 | 29.5% |
| 2004 | 18.8% |
| 2005 | 12.8% |
| 2006 | 0% |
| 2007 | 21.7% |
| 2008 | -16.4% |
| 2009 | 15.2% |
| 2010 | 0% |
| 2011 | -42.1% |
| 2012 | -28.4% |
| 2013 | -62.4% |
| 2014 | -6.7% |
| 2015 | 0% |
| 2016 | 7.2% |
| 2017 | 27.8% |
| 2018 | -0.9% |
| 2019 | 24.1% |
| 2020 | -28.1% |
| 2021 | 111.4% |
| 2022 | -20.4% |