| Years | Return |
|---|---|
| 2000 | 145.6% |
| 2001 | -6.2% |
| 2002 | -15.6% |
| 2003 | 30.7% |
| 2004 | 14.9% |
| 2005 | -71.9% |
| 2006 | 0% |
| 2007 | 0% |
| 2008 | 0.6% |
| 2009 | 0% |
| 2010 | 24.5% |
| 2011 | -18.5% |
| 2012 | 0% |
| 2013 | 13.3% |
| 2014 | 5.3% |
| 2015 | 0% |
| 2016 | 38.9% |
| 2017 | 2.3% |
| 2018 | -11.1% |
| 2019 | 19.3% |
| 2020 | -29.9% |
| 2021 | 30.6% |
| 2022 | 14.8% |
| 2023 | 5.1% |
| 2024 | 7.8% |