| Years | Return |
|---|---|
| 2017 | 0% |
| 2018 | -17.5% |
| 2019 | 22.6% |
| 2021 | 12% |
| 2000 | 136.1% |
| 2001 | -6.2% |
| 2002 | -46.9% |
| 2003 | 43.8% |
| 2004 | 19.7% |
| 2005 | 0% |
| 2006 | 263.5% |
| 2007 | 0% |
| 2008 | 49.2% |
| 2009 | -56.3% |
| 2010 | -30.7% |
| 2011 | -2.8% |
| 2012 | -36.5% |
| 2013 | -36.6% |
| 2014 | 6.9% |
| 2015 | -7.8% |
| 2016 | -56.7% |
| 2020 | -4.1% |
| 2023 | 12.6% |
| 2024 | 0% |
| 2022 | -17.2% |