| Years | Return |
|---|---|
| 2000 | 24.4% |
| 2001 | -18.1% |
| 2002 | -14.7% |
| 2003 | 25.8% |
| 2004 | 0% |
| 2005 | 0% |
| 2006 | 21.5% |
| 2007 | -19.1% |
| 2008 | -21.5% |
| 2009 | 30% |
| 2010 | 24.2% |
| 2011 | 14.1% |
| 2012 | 17.5% |
| 2013 | 39.5% |
| 2014 | 13% |
| 2015 | -3.9% |
| 2016 | -2.5% |
| 2017 | 4.7% |
| 2018 | -8.3% |
| 2019 | 24.8% |
| 2020 | -99.8% |
| 2021 | 50% |
| 2022 | -66.7% |
| 2023 | 0% |
| 2024 | 0% |