| Years | Return |
|---|---|
| 2008 | 4.9% |
| 2012 | 16% |
| 2013 | -8.7% |
| 2014 | 14.9% |
| 2015 | 5.1% |
| 2016 | 0.4% |
| 2017 | 9.8% |
| 2018 | 1.8% |
| 2019 | 6.1% |
| 2020 | 80.9% |
| 2022 | -16.8% |
| 2010 | 0.3% |
| 2000 | -23.9% |
| 2001 | 15.4% |
| 2002 | -14.7% |
| 2003 | 43.5% |
| 2004 | 0% |
| 2005 | 17.8% |
| 2006 | 22.5% |
| 2007 | 30.5% |
| 2009 | 0% |
| 2011 | 11% |
| 2021 | -47.4% |