| Years | Return |
|---|---|
| 2018 | -78.8% |
| 2019 | 0.4% |
| 2021 | -8.7% |
| 2023 | -13.1% |
| 2000 | -11.9% |
| 2001 | 1.9% |
| 2002 | -1.2% |
| 2003 | 55.3% |
| 2004 | 29.4% |
| 2005 | 0% |
| 2006 | 19% |
| 2007 | 1.7% |
| 2008 | 0% |
| 2009 | 25.8% |
| 2010 | 16.7% |
| 2011 | -1.7% |
| 2012 | 15% |
| 2013 | 22.4% |
| 2014 | 6% |
| 2015 | -1.1% |
| 2016 | 7.8% |
| 2017 | 175.4% |
| 2020 | 3.1% |
| 2024 | 0% |
| 2022 | -7.2% |