| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -12.1% |
| 2002 | -22.3% |
| 2003 | 30.1% |
| 2004 | 0% |
| 2005 | 3.5% |
| 2006 | 0% |
| 2007 | -21.9% |
| 2008 | 0% |
| 2009 | 0% |
| 2010 | 0% |
| 2011 | -12% |
| 2012 | 0% |
| 2013 | -5.3% |
| 2014 | 12.3% |
| 2015 | 9.3% |
| 2016 | 3.2% |
| 2017 | -11.4% |
| 2018 | 7.7% |
| 2019 | 6.1% |
| 2020 | -9.5% |
| 2021 | 8.6% |
| 2022 | 8% |
| 2023 | 0% |
| 2024 | 0% |