| Years | Return |
|---|---|
| 2017 | 19.9% |
| 2018 | -84.8% |
| 2019 | 47% |
| 2020 | 20.7% |
| 2000 | 24.4% |
| 2001 | -18.1% |
| 2002 | -14.7% |
| 2003 | 25.8% |
| 2004 | 33.9% |
| 2005 | 0% |
| 2006 | 15.4% |
| 2007 | 0% |
| 2008 | 0% |
| 2009 | -7.3% |
| 2010 | -46.1% |
| 2011 | -1% |
| 2012 | 16.8% |
| 2013 | 32.6% |
| 2014 | 7.5% |
| 2015 | 1.8% |
| 2016 | 14.3% |
| 2021 | 55.4% |
| 2024 | 13.8% |
| 2023 | 38.6% |
| 2022 | -28.9% |