| Years | Return |
|---|---|
| 2015 | 15.6% |
| 2016 | 14.2% |
| 2017 | 34.5% |
| 2018 | -3.3% |
| 2019 | 40.7% |
| 2020 | 41.6% |
| 2023 | 0% |
| 2000 | 0% |
| 2001 | -25.9% |
| 2002 | -32.1% |
| 2003 | 0% |
| 2004 | 8.3% |
| 2005 | -43.9% |
| 2006 | 19% |
| 2007 | -65.2% |
| 2008 | 0% |
| 2009 | 19% |
| 2010 | 11.1% |
| 2011 | 0% |
| 2012 | 5.5% |
| 2013 | -5.3% |
| 2014 | -0.5% |
| 2021 | 30.9% |
| 2024 | 0% |
| 2022 | -32.9% |