| Years | Return |
|---|---|
| 2018 | -23.2% |
| 2020 | 31.6% |
| 2021 | 4% |
| 2023 | 0% |
| 2000 | -69.6% |
| 2001 | 243.7% |
| 2002 | -18.4% |
| 2003 | 21.8% |
| 2004 | 7.9% |
| 2005 | 40.3% |
| 2006 | -94.1% |
| 2007 | 0% |
| 2008 | 37.1% |
| 2009 | 0% |
| 2010 | 7.5% |
| 2011 | -37.2% |
| 2012 | 22.7% |
| 2013 | -0% |
| 2014 | 15.6% |
| 2015 | -7.7% |
| 2016 | 0% |
| 2017 | 4% |
| 2019 | 11.7% |
| 2024 | 0% |
| 2022 | 0% |