| Years | Return |
|---|---|
| 2017 | 0% |
| 2018 | -17% |
| 2019 | 7.5% |
| 2020 | -2% |
| 2022 | -15% |
| 2023 | 11.8% |
| 2000 | -89.6% |
| 2001 | 230% |
| 2002 | 172.7% |
| 2003 | 131.1% |
| 2004 | 62.3% |
| 2005 | 29.7% |
| 2006 | 0% |
| 2007 | 42.6% |
| 2008 | -58.7% |
| 2009 | 63.6% |
| 2010 | 0% |
| 2011 | -14% |
| 2012 | -18.3% |
| 2013 | -5.2% |
| 2014 | -24.1% |
| 2015 | -4.4% |
| 2016 | -9.5% |
| 2021 | 6.8% |
| 2024 | 6.1% |