| Years | Return |
|---|---|
| 2000 | 482.7% |
| 2001 | -12.1% |
| 2002 | -24.1% |
| 2003 | 25% |
| 2004 | 16.6% |
| 2005 | 0% |
| 2006 | 16.1% |
| 2007 | 0% |
| 2008 | 7.8% |
| 2009 | 3.9% |
| 2010 | 9.1% |
| 2011 | 11.1% |
| 2012 | 6.4% |
| 2013 | -4.1% |
| 2014 | -72.1% |
| 2015 | -1.8% |
| 2016 | 14.5% |
| 2017 | 6.1% |
| 2018 | -0.3% |
| 2019 | 5.1% |
| 2020 | -6.4% |
| 2021 | -0.5% |
| 2022 | 0% |
| 2023 | 0% |
| 2024 | 0% |