| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | 0% |
| 2002 | -17% |
| 2003 | 39.6% |
| 2004 | 16.3% |
| 2005 | -71.2% |
| 2006 | 20% |
| 2007 | 0% |
| 2008 | -50.5% |
| 2009 | 37.3% |
| 2010 | 18.3% |
| 2011 | -16.3% |
| 2012 | 39.8% |
| 2013 | 7.4% |
| 2014 | -63.4% |
| 2015 | -20.2% |
| 2016 | 148.4% |
| 2017 | 14.6% |
| 2018 | -12% |
| 2019 | 19.7% |
| 2020 | -15.3% |
| 2021 | 23.2% |
| 2022 | -3.2% |
| 2023 | 7.9% |
| 2024 | 0.4% |