| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | 2.1% |
| 2002 | -24.4% |
| 2003 | 38.2% |
| 2004 | 0% |
| 2005 | 39% |
| 2006 | 0% |
| 2007 | 15.9% |
| 2008 | -38.1% |
| 2009 | 29.6% |
| 2010 | 26.1% |
| 2011 | -2.2% |
| 2012 | 15.9% |
| 2013 | 40.1% |
| 2014 | 12% |
| 2015 | -6.9% |
| 2016 | 21.2% |
| 2017 | 23.2% |
| 2018 | -13.2% |
| 2019 | 31.8% |
| 2020 | 16% |
| 2021 | 24.6% |
| 2022 | -9.1% |
| 2023 | 16.5% |
| 2024 | 0% |