| Years | Return |
|---|---|
| 2010 | 6.5% |
| 2011 | 0.9% |
| 2012 | -8.8% |
| 2013 | 8.1% |
| 2014 | 0% |
| 2015 | 2.4% |
| 2016 | -25.6% |
| 2017 | 13.6% |
| 2018 | -20.6% |
| 2019 | 24.2% |
| 2020 | 83.3% |
| 2023 | -1.9% |
| 2000 | 79.8% |
| 2001 | -4.8% |
| 2002 | -16.1% |
| 2003 | 31.7% |
| 2004 | 151.7% |
| 2005 | 3% |
| 2006 | 8.9% |
| 2007 | 0% |
| 2008 | -44.7% |
| 2009 | 35.4% |
| 2021 | -44.6% |
| 2024 | 8% |
| 2022 | -42.3% |