| Years | Return |
|---|---|
| 2012 | 28.5% |
| 2013 | 2.5% |
| 2014 | 15.3% |
| 2015 | -0.7% |
| 2016 | 3.2% |
| 2017 | 8.7% |
| 2018 | -4.9% |
| 2019 | 16.4% |
| 2020 | -12.1% |
| 2008 | -46.3% |
| 2023 | 0% |
| 2000 | 7.2% |
| 2001 | -24.8% |
| 2002 | -11.2% |
| 2003 | 33.4% |
| 2004 | 17.3% |
| 2005 | 13% |
| 2006 | 23.9% |
| 2007 | 0% |
| 2009 | 32.8% |
| 2010 | 19.5% |
| 2011 | -6.6% |
| 2021 | 25.8% |
| 2024 | 0% |
| 2022 | -28.3% |