| Years | Return |
|---|---|
| 2008 | 39.1% |
| 2012 | -4.5% |
| 2013 | -29.6% |
| 2014 | -43.3% |
| 2015 | 0.5% |
| 2016 | -32.2% |
| 2017 | -22% |
| 2018 | -9.3% |
| 2019 | -36% |
| 2020 | 27.4% |
| 2021 | -33.1% |
| 2000 | 0% |
| 2001 | 1.8% |
| 2002 | -20.4% |
| 2003 | 47.9% |
| 2004 | 18.1% |
| 2005 | 4.5% |
| 2006 | 1195.4% |
| 2007 | 0% |
| 2009 | -33.3% |
| 2010 | -19.8% |
| 2011 | -36.9% |
| 2022 | -12.4% |
