| Years | Return |
|---|---|
| 2018 | 1.5% |
| 2020 | 0.1% |
| 2021 | -0.5% |
| 2023 | 0.3% |
| 2000 | -65.8% |
| 2001 | -6.5% |
| 2002 | -56.7% |
| 2003 | 72.6% |
| 2004 | 272.1% |
| 2005 | 6.1% |
| 2006 | 21% |
| 2007 | 0% |
| 2008 | -10.3% |
| 2009 | 5.5% |
| 2010 | 55.2% |
| 2011 | 13.1% |
| 2012 | 20.4% |
| 2013 | 19.6% |
| 2014 | 24.1% |
| 2015 | -55.6% |
| 2016 | 27.3% |
| 2017 | 141.6% |
| 2019 | 0.8% |
| 2024 | 0.3% |
| 2022 | 0% |