| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -12% |
| 2002 | -64.8% |
| 2003 | 40.8% |
| 2004 | 13.8% |
| 2005 | 8% |
| 2006 | 0% |
| 2007 | -10.6% |
| 2008 | 0% |
| 2009 | 0% |
| 2010 | 1.8% |
| 2011 | 1.6% |
| 2012 | 5.3% |
| 2013 | -50.4% |
| 2014 | 12.4% |
| 2015 | -3% |
| 2016 | 16.4% |
| 2017 | 17.1% |
| 2018 | -7.3% |
| 2019 | 26.3% |
| 2020 | -57.1% |
| 2021 | 25.5% |
| 2022 | -14.9% |
| 2023 | 0% |
| 2024 | 0% |