| Years | Return |
|---|---|
| 2008 | -48.7% |
| 2011 | -17.9% |
| 2012 | 0% |
| 2013 | -2.2% |
| 2014 | -81.4% |
| 2015 | -99.5% |
| 2016 | 4.9% |
| 2017 | 15.9% |
| 2018 | -11.7% |
| 2019 | 28.4% |
| 2020 | 306.7% |
| 2000 | 18.7% |
| 2001 | -22.5% |
| 2002 | -34.2% |
| 2003 | 60% |
| 2004 | 13% |
| 2005 | 0% |
| 2006 | 29.2% |
| 2007 | 0% |
| 2009 | 50.2% |
| 2010 | 18.2% |
| 2021 | -61.9% |
| 2024 | 18.6% |
| 2023 | 8.5% |
| 2022 | -8.5% |