| Years | Return |
|---|---|
| 2008 | -57.1% |
| 2012 | 17.5% |
| 2013 | 36.1% |
| 2014 | 2.2% |
| 2015 | -0.2% |
| 2016 | -2.4% |
| 2017 | 47.8% |
| 2018 | -21% |
| 2019 | 28.6% |
| 2020 | 48.6% |
| 2023 | 23.9% |
| 2000 | 482.7% |
| 2001 | -12.1% |
| 2002 | -24.1% |
| 2003 | 25% |
| 2004 | 16.6% |
| 2005 | 4.5% |
| 2006 | 0% |
| 2007 | 0% |
| 2009 | 82.6% |
| 2010 | 18.1% |
| 2011 | -26.3% |
| 2021 | -19.4% |
| 2024 | 0% |
| 2022 | -26.1% |