| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -12% |
| 2002 | -22.4% |
| 2003 | 30.8% |
| 2004 | 9.5% |
| 2005 | 0% |
| 2006 | 9.8% |
| 2007 | 0% |
| 2008 | 0% |
| 2009 | 23.6% |
| 2010 | 17.5% |
| 2011 | -18% |
| 2012 | 0% |
| 2013 | 30.9% |
| 2014 | -6.1% |
| 2015 | 4.7% |
| 2016 | -16.6% |
| 2017 | 25% |
| 2018 | -16.2% |
| 2019 | 28.5% |
| 2020 | -10.7% |
| 2021 | 14.2% |
| 2022 | -24.3% |
| 2023 | 15.8% |
| 2024 | 6.7% |