| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -6.2% |
| 2002 | -15.6% |
| 2003 | 30.7% |
| 2004 | 16.1% |
| 2005 | 6.6% |
| 2006 | 22.5% |
| 2007 | -23.3% |
| 2008 | -42.8% |
| 2009 | 26.6% |
| 2010 | 12.5% |
| 2011 | 3.5% |
| 2012 | 8.7% |
| 2013 | 29% |
| 2014 | 13% |
| 2015 | -2.2% |
| 2016 | 6.2% |
| 2017 | 22.4% |
| 2018 | -8.3% |
| 2019 | 28.1% |
| 2020 | -48.8% |
| 2021 | 30.6% |
| 2022 | -17.5% |
| 2023 | 0% |
| 2024 | 0% |