| Years | Return |
|---|---|
| 2011 | 0% |
| 2012 | 10.4% |
| 2013 | -12.5% |
| 2014 | 18.1% |
| 2015 | 8.5% |
| 2016 | 0.6% |
| 2017 | 8.3% |
| 2018 | -6.3% |
| 2019 | 16.2% |
| 2021 | 4.6% |
| 2023 | -1.4% |
| 2000 | -40.3% |
| 2001 | -10.2% |
| 2002 | -21.6% |
| 2003 | 27% |
| 2004 | 10.6% |
| 2005 | 0% |
| 2006 | 15.9% |
| 2007 | -7.4% |
| 2008 | -31.9% |
| 2009 | 20% |
| 2010 | 25.6% |
| 2020 | -0.4% |
| 2024 | 0.3% |
| 2022 | -25.2% |