| Years | Return |
|---|---|
| 2018 | 0% |
| 2019 | -1.6% |
| 2020 | 112.1% |
| 2023 | 3.3% |
| 2000 | -10.8% |
| 2001 | 14.4% |
| 2002 | -3.9% |
| 2003 | 43% |
| 2004 | 18.2% |
| 2005 | 2.8% |
| 2006 | 0% |
| 2007 | 31.6% |
| 2008 | -48.4% |
| 2009 | 15.2% |
| 2010 | 0% |
| 2011 | -18.5% |
| 2012 | 0% |
| 2013 | 0.6% |
| 2014 | 2.4% |
| 2015 | 1.2% |
| 2016 | -47% |
| 2017 | 20.7% |
| 2021 | -54.4% |
| 2024 | 0.7% |
| 2022 | -6.7% |