| Years | Return |
|---|---|
| 2000 | 6.7% |
| 2001 | -10.5% |
| 2002 | -24.6% |
| 2003 | 31.9% |
| 2004 | 17.8% |
| 2005 | 2.7% |
| 2006 | 94.6% |
| 2007 | 27.6% |
| 2008 | -38.6% |
| 2009 | 25.3% |
| 2010 | 0% |
| 2011 | 1.9% |
| 2012 | 4.5% |
| 2013 | -23.3% |
| 2014 | 21.8% |
| 2015 | -0.4% |
| 2016 | -1.4% |
| 2017 | 21.8% |
| 2018 | 2.1% |
| 2019 | 18.1% |
| 2020 | 15.2% |
| 2021 | 20.3% |
| 2022 | -12% |
| 2023 | 0% |
| 2024 | 0% |