| Years | Return |
|---|---|
| 2016 | 0% |
| 2017 | 27.9% |
| 2018 | -13.8% |
| 2019 | 19.3% |
| 2020 | -2.2% |
| 2023 | 0% |
| 2000 | -13.6% |
| 2001 | -13.9% |
| 2002 | -15.3% |
| 2003 | 34.8% |
| 2004 | 18.4% |
| 2005 | -44.4% |
| 2006 | 0% |
| 2007 | -98.3% |
| 2008 | -31.7% |
| 2009 | 6.3% |
| 2010 | 0% |
| 2011 | -2.7% |
| 2012 | 17.2% |
| 2013 | 34.4% |
| 2014 | 12.1% |
| 2015 | -7% |
| 2021 | -5.2% |
| 2024 | 0% |
| 2022 | -17.4% |