| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -20.7% |
| 2002 | -28% |
| 2003 | 30.6% |
| 2004 | 6.4% |
| 2005 | 5.1% |
| 2006 | 0% |
| 2007 | 0% |
| 2008 | 65.9% |
| 2009 | -76.6% |
| 2010 | 0% |
| 2011 | -2.1% |
| 2012 | 14.4% |
| 2013 | -10.8% |
| 2014 | 4.3% |
| 2015 | -41.6% |
| 2016 | -9.8% |
| 2017 | 20.8% |
| 2018 | -17.2% |
| 2019 | 19.4% |
| 2020 | 2.8% |
| 2021 | 12.4% |
| 2022 | -22.9% |
| 2023 | 0% |
| 2024 | 0% |