| Years | Return |
|---|---|
| 2000 | -89.6% |
| 2001 | 230% |
| 2002 | 172.7% |
| 2003 | 131.1% |
| 2004 | 62.3% |
| 2005 | 29.7% |
| 2006 | 13.5% |
| 2007 | 0% |
| 2008 | 3.4% |
| 2009 | 1% |
| 2010 | 0.3% |
| 2011 | 0.6% |
| 2012 | 0% |
| 2013 | -0% |
| 2014 | -0.1% |
| 2015 | -0.2% |
| 2016 | 0.3% |
| 2017 | 0.4% |
| 2018 | 1.2% |
| 2019 | 0.2% |
| 2020 | -46.4% |
| 2021 | 21.7% |
| 2022 | 0% |
| 2023 | 0% |
| 2024 | 0% |