| Years | Return |
|---|---|
| 2000 | 6.7% |
| 2001 | -10.5% |
| 2002 | -24.6% |
| 2003 | 31.9% |
| 2004 | 121.8% |
| 2005 | 17.8% |
| 2006 | 0% |
| 2007 | -98.6% |
| 2008 | -47.8% |
| 2009 | 6127.7% |
| 2010 | 0% |
| 2011 | -0.7% |
| 2012 | 0% |
| 2013 | 24.8% |
| 2014 | 8.4% |
| 2015 | -2.1% |
| 2016 | 8.6% |
| 2017 | 23.3% |
| 2018 | -10.1% |
| 2019 | 15.6% |
| 2020 | -39.9% |
| 2021 | 18.4% |
| 2022 | -23.5% |
| 2023 | 0% |
| 2024 | 0% |