| Years | Return |
|---|---|
| 2013 | 33% |
| 2014 | -2.5% |
| 2015 | -2% |
| 2016 | 7.2% |
| 2017 | 4.5% |
| 2018 | -4% |
| 2019 | 9.4% |
| 2020 | -4.7% |
| 2022 | -2.3% |
| 2000 | 0% |
| 2001 | -18.2% |
| 2002 | -38.6% |
| 2003 | 13.8% |
| 2004 | 18.3% |
| 2005 | -2.6% |
| 2006 | 0% |
| 2007 | 1% |
| 2008 | -45.7% |
| 2009 | 69.1% |
| 2010 | 17.9% |
| 2011 | -6.6% |
| 2012 | 11.7% |
| 2021 | -1.2% |
| 2024 | 2.5% |
| 2023 | 6% |