| Years | Return |
|---|---|
| 2000 | -22.6% |
| 2001 | -23% |
| 2002 | -29.5% |
| 2003 | 67.4% |
| 2004 | 35.3% |
| 2005 | 10.3% |
| 2006 | 0% |
| 2007 | -96% |
| 2008 | -34.6% |
| 2009 | 36.8% |
| 2010 | 27.3% |
| 2011 | -0.4% |
| 2012 | 115.1% |
| 2013 | -3.2% |
| 2014 | 1.9% |
| 2015 | -4.6% |
| 2016 | 0% |
| 2017 | 5.6% |
| 2018 | 0% |
| 2019 | 18.9% |
| 2020 | 0% |
| 2021 | 0% |
| 2022 | 0% |
| 2023 | 0% |
| 2024 | 0% |