| Years | Return |
|---|---|
| 2023 | 0% |
| 2014 | 168.1% |
| 2015 | 9.5% |
| 2016 | 3% |
| 2017 | 22.3% |
| 2018 | 1.4% |
| 2000 | 6.7% |
| 2012 | 7.8% |
| 2010 | 67% |
| 2009 | 0% |
| 2008 | 0.6% |
| 2007 | 0% |
| 2006 | -22.4% |
| 2005 | 17.8% |
| 2004 | 121.8% |
| 2003 | 31.9% |
| 2002 | -24.6% |
| 2011 | -85.1% |
| 2013 | -2.2% |
| 2001 | -10.5% |
| 2019 | 0% |
| 2020 | 0% |
| 2021 | 0% |
| 2024 | 0% |
| 2022 | 0% |