| Years | Return |
|---|---|
| 2009 | -72.6% |
| 2012 | -36.9% |
| 2013 | 80.1% |
| 2014 | 32.4% |
| 2015 | 8.1% |
| 2016 | -40% |
| 2017 | -19% |
| 2018 | 18.2% |
| 2019 | -27.8% |
| 2020 | 2.2% |
| 2023 | -5.5% |
| 2000 | -17.6% |
| 2001 | -18.2% |
| 2002 | 0% |
| 2003 | 9.1% |
| 2004 | 5.7% |
| 2005 | 1.2% |
| 2006 | 0% |
| 2007 | 10.4% |
| 2008 | 0% |
| 2010 | -79.5% |
| 2011 | -59.6% |
| 2021 | -2% |
| 2024 | -43.8% |
| 2022 | -28.1% |