| Years | Return |
|---|---|
| 2017 | 0% |
| 2018 | -13.3% |
| 2019 | 8.8% |
| 2020 | -8.1% |
| 2023 | 35.3% |
| 2000 | 68.9% |
| 2001 | 6.4% |
| 2002 | -14.3% |
| 2003 | 38.5% |
| 2004 | 0% |
| 2005 | 6.1% |
| 2006 | 21% |
| 2007 | -5.7% |
| 2008 | -36.2% |
| 2009 | 39.8% |
| 2010 | 27.7% |
| 2011 | -5% |
| 2012 | 15.9% |
| 2013 | 37% |
| 2014 | 8.5% |
| 2015 | -6.1% |
| 2016 | -81.1% |
| 2021 | 17.8% |
| 2024 | -3.6% |
| 2022 | -0.4% |