| Years | Return |
|---|---|
| 2017 | 14.9% |
| 2018 | -14.8% |
| 2019 | 23.1% |
| 2020 | 2.8% |
| 2022 | -2.3% |
| 2000 | -93.5% |
| 2001 | 25% |
| 2002 | 20% |
| 2003 | 38.9% |
| 2004 | 0% |
| 2005 | 5.3% |
| 2006 | 0% |
| 2007 | 0% |
| 2008 | -41.9% |
| 2009 | 30.4% |
| 2010 | 2.6% |
| 2011 | 2.8% |
| 2012 | 1.2% |
| 2013 | 4.3% |
| 2014 | 0% |
| 2015 | 101.6% |
| 2016 | 7.1% |
| 2021 | 33.6% |
| 2024 | 6.2% |
| 2023 | 8.6% |