| Years | Return |
|---|---|
| 2018 | -20.2% |
| 2019 | 25.7% |
| 2020 | 53.8% |
| 2023 | 1.7% |
| 2000 | -14.6% |
| 2001 | 338.5% |
| 2002 | 0% |
| 2003 | 40.8% |
| 2004 | 13.8% |
| 2005 | 8% |
| 2006 | 26.6% |
| 2007 | 0% |
| 2008 | -41.9% |
| 2009 | 30.4% |
| 2010 | 0% |
| 2011 | 0% |
| 2012 | 15.2% |
| 2013 | 0% |
| 2014 | 2.5% |
| 2015 | 5.3% |
| 2016 | 11.2% |
| 2017 | -0.1% |
| 2021 | -22.6% |
| 2024 | 2.8% |
| 2022 | -1.6% |