| Years | Return |
|---|---|
| 2018 | 56.4% |
| 2019 | 15.2% |
| 2020 | -14.9% |
| 2021 | 17.5% |
| 2023 | 0% |
| 2000 | 0% |
| 2001 | 6.4% |
| 2002 | -14.3% |
| 2003 | 38.5% |
| 2004 | 22.4% |
| 2005 | 7.5% |
| 2006 | 15.1% |
| 2007 | -0.5% |
| 2008 | 0% |
| 2009 | 94.8% |
| 2010 | 23.5% |
| 2011 | -30.1% |
| 2012 | 26.6% |
| 2013 | 2% |
| 2014 | -1.9% |
| 2015 | -44.3% |
| 2016 | 8.9% |
| 2017 | 37.6% |
| 2024 | 0% |
| 2022 | 0% |