| Years | Return |
|---|---|
| 2018 | -48.9% |
| 2019 | 13.7% |
| 2020 | 13.8% |
| 2000 | 0% |
| 2001 | 12.9% |
| 2002 | -11.4% |
| 2003 | 46.4% |
| 2004 | 22.1% |
| 2005 | 4.4% |
| 2006 | 23.5% |
| 2007 | 0% |
| 2008 | -44.4% |
| 2009 | 59.5% |
| 2010 | 28.2% |
| 2011 | -10.4% |
| 2012 | 25.1% |
| 2013 | 26.9% |
| 2014 | -1% |
| 2015 | -9.8% |
| 2016 | 29.1% |
| 2017 | 23.7% |
| 2021 | 31.6% |
| 2023 | 0% |
| 2024 | 0% |
| 2022 | -17% |