| Years | Return |
|---|---|
| 2023 | 0% |
| 2013 | 94.1% |
| 2014 | 7.7% |
| 2015 | -5.6% |
| 2016 | 51.1% |
| 2017 | -73.8% |
| 2018 | -9.4% |
| 2019 | 27.6% |
| 2021 | 90.6% |
| 2012 | 30.1% |
| 2000 | 8.2% |
| 2001 | -20% |
| 2002 | -10.8% |
| 2003 | 53.5% |
| 2004 | 22.8% |
| 2005 | 0% |
| 2006 | 11.6% |
| 2007 | 0% |
| 2008 | -62.2% |
| 2009 | 37.2% |
| 2010 | 50% |
| 2011 | -9.4% |
| 2020 | -26.8% |
| 2024 | 0% |
| 2022 | 91.9% |