| Years | Return |
|---|---|
| 2000 | 18.7% |
| 2001 | 0% |
| 2002 | -55.7% |
| 2003 | 103.2% |
| 2004 | 9.7% |
| 2005 | 2.3% |
| 2006 | 0% |
| 2007 | 3.2% |
| 2008 | -35.3% |
| 2009 | 30.7% |
| 2010 | 11.4% |
| 2011 | 1.5% |
| 2012 | 12.3% |
| 2013 | 35.4% |
| 2014 | 12.3% |
| 2015 | 0.3% |
| 2016 | 10.5% |
| 2017 | 20.9% |
| 2018 | -3.9% |
| 2019 | 29.3% |
| 2020 | -40.9% |
| 2021 | 30.7% |
| 2022 | -25.4% |