| Years | Return |
|---|---|
| 2000 | 108.5% |
| 2001 | -12.6% |
| 2002 | -23.3% |
| 2003 | 0% |
| 2004 | 18.8% |
| 2005 | 0% |
| 2006 | 12.2% |
| 2007 | 2.9% |
| 2008 | -38.4% |
| 2009 | 63.1% |
| 2010 | 46.5% |
| 2011 | -8.2% |
| 2012 | 4.5% |
| 2013 | -34.5% |
| 2014 | 18.3% |
| 2015 | 10.5% |
| 2016 | 8.5% |
| 2017 | 3.2% |
| 2018 | -0.2% |
| 2019 | 4.6% |
| 2020 | 0.1% |
| 2021 | -1.5% |
| 2022 | -0% |
| 2023 | 0.6% |
| 2024 | 0% |