| Years | Return |
|---|---|
| 2000 | -73.4% |
| 2001 | 0% |
| 2002 | -17.9% |
| 2003 | 19% |
| 2004 | 4% |
| 2005 | 6.8% |
| 2006 | 10.5% |
| 2007 | 0% |
| 2008 | 0% |
| 2009 | 51.9% |
| 2010 | 23.2% |
| 2011 | -1.6% |
| 2012 | 14.8% |
| 2013 | -26.2% |
| 2014 | 0.1% |
| 2015 | -19.5% |
| 2016 | 0% |
| 2017 | 2.7% |
| 2018 | -5.8% |
| 2019 | 8.3% |
| 2020 | 1.3% |
| 2021 | -61.8% |
| 2022 | -59.4% |
| 2023 | 0% |
| 2024 | 0% |