| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -12.1% |
| 2002 | -24.1% |
| 2003 | 25% |
| 2004 | 7.4% |
| 2005 | 3% |
| 2006 | 19.6% |
| 2007 | 5.9% |
| 2008 | -37.5% |
| 2009 | 0% |
| 2010 | 18.7% |
| 2011 | -23.8% |
| 2012 | 28.4% |
| 2013 | -27.4% |
| 2014 | -26.1% |
| 2015 | -50.4% |
| 2016 | 65.9% |
| 2017 | 54.2% |
| 2018 | -6.7% |
| 2019 | 47.4% |
| 2020 | -24.9% |
| 2021 | -15.4% |
| 2022 | 0.7% |