| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -11.5% |
| 2002 | -20.8% |
| 2003 | 31.5% |
| 2004 | 15.6% |
| 2005 | 0% |
| 2006 | 11.3% |
| 2007 | 9% |
| 2008 | 0% |
| 2009 | 228.3% |
| 2010 | 9.1% |
| 2011 | -45.7% |
| 2012 | 3.3% |
| 2013 | -22.4% |
| 2014 | -10.5% |
| 2015 | -45.5% |
| 2016 | 55.9% |
| 2017 | 64.8% |
| 2018 | -34.6% |
| 2019 | 11.8% |
| 2020 | 0% |
| 2021 | 69% |
| 2022 | -42.2% |
| 2023 | 0% |
| 2024 | 0% |