| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -12% |
| 2002 | -22.4% |
| 2003 | 30.8% |
| 2004 | 11.9% |
| 2005 | -71% |
| 2006 | 0% |
| 2007 | 21.7% |
| 2008 | -16.4% |
| 2009 | 15.2% |
| 2010 | 5% |
| 2011 | -1.8% |
| 2012 | 2.7% |
| 2013 | -6.3% |
| 2014 | -8.4% |
| 2015 | -16.2% |
| 2016 | 2.7% |
| 2017 | 6.7% |
| 2018 | -7.5% |
| 2019 | 5.3% |
| 2020 | 1.7% |
| 2021 | 0.2% |
| 2022 | -6.7% |
| 2023 | 2.2% |
| 2024 | -3.1% |