| Years | Return |
|---|---|
| 2018 | -37.2% |
| 2019 | 16.7% |
| 2020 | -69.5% |
| 2023 | 0% |
| 2000 | 0% |
| 2001 | -31.8% |
| 2002 | 300% |
| 2003 | 130% |
| 2004 | -31.2% |
| 2005 | 0% |
| 2006 | 0% |
| 2007 | 3.2% |
| 2008 | -35.3% |
| 2009 | 0% |
| 2010 | 0% |
| 2011 | -0.1% |
| 2012 | 17% |
| 2013 | 31.9% |
| 2014 | 12.1% |
| 2015 | -3.2% |
| 2016 | 17.2% |
| 2017 | 15.3% |
| 2021 | 34.3% |
| 2024 | 0% |
| 2022 | -24.7% |