| Years | Return |
|---|---|
| 2000 | -49.2% |
| 2001 | 55.6% |
| 2002 | -99.8% |
| 2003 | 53.8% |
| 2004 | 14.5% |
| 2005 | 40.8% |
| 2006 | 0% |
| 2007 | 0% |
| 2008 | -37.7% |
| 2009 | 86.1% |
| 2010 | 46.6% |
| 2011 | -26.4% |
| 2012 | 11.3% |
| 2013 | -23.9% |
| 2014 | -14.7% |
| 2015 | -18.5% |
| 2016 | 19.5% |
| 2017 | -33.3% |
| 2018 | -0% |
| 2019 | 6.7% |
| 2020 | 2.8% |
| 2021 | -4.4% |
| 2022 | -13.7% |
| 2023 | 0% |
| 2024 | 0% |