| Years | Return |
|---|---|
| 2005 | 5.5% |
| 2012 | 5% |
| 2013 | 0% |
| 2014 | 6.3% |
| 2015 | -3.3% |
| 2016 | 16.8% |
| 2017 | 19.4% |
| 2018 | -13.9% |
| 2019 | 20.5% |
| 2020 | 48.5% |
| 2023 | 16.7% |
| 2000 | 53.2% |
| 2001 | -18.4% |
| 2002 | -17.9% |
| 2003 | 19% |
| 2004 | 137.9% |
| 2006 | 15.2% |
| 2007 | 0% |
| 2008 | 1.2% |
| 2009 | 7.1% |
| 2010 | 0.1% |
| 2011 | 13% |
| 2021 | 1.5% |
| 2024 | 6.7% |
| 2022 | -17.3% |