| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -14.4% |
| 2002 | -24% |
| 2003 | 31.1% |
| 2004 | 9.2% |
| 2005 | 4.3% |
| 2006 | 704.5% |
| 2007 | -77.1% |
| 2008 | 0% |
| 2009 | 0% |
| 2010 | 11.3% |
| 2011 | 3% |
| 2012 | 15.5% |
| 2013 | 0% |
| 2014 | 16.2% |
| 2015 | -35.3% |
| 2016 | 36.1% |
| 2017 | 59.3% |
| 2018 | -10.7% |
| 2019 | 27.6% |
| 2020 | -24.1% |
| 2021 | 42.4% |
| 2022 | -11% |
| 2023 | 0% |
| 2024 | 0% |