| Years | Return |
|---|---|
| 2016 | 0% |
| 2017 | 5.6% |
| 2018 | -4.7% |
| 2019 | 14.3% |
| 2020 | -0.2% |
| 2000 | 22.5% |
| 2001 | -13% |
| 2002 | -28.8% |
| 2003 | 26.5% |
| 2004 | 23.6% |
| 2005 | 16.4% |
| 2006 | 20.9% |
| 2007 | 18.4% |
| 2008 | -28.9% |
| 2009 | 11.7% |
| 2010 | 0% |
| 2011 | 0% |
| 2012 | 13.3% |
| 2013 | 43.5% |
| 2014 | 14.9% |
| 2015 | -61.1% |
| 2021 | 8.5% |
| 2022 | -24.1% |