| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -6.5% |
| 2002 | -56.7% |
| 2003 | 72.6% |
| 2004 | 47.6% |
| 2005 | 27.7% |
| 2006 | 0% |
| 2007 | -4.6% |
| 2008 | -34.1% |
| 2009 | 16.1% |
| 2010 | 22.8% |
| 2011 | -1.4% |
| 2012 | 0% |
| 2013 | 13.7% |
| 2014 | -56% |
| 2015 | 3.4% |
| 2016 | 6.1% |
| 2017 | 16.7% |
| 2018 | -9.3% |
| 2019 | 18.2% |
| 2020 | -1.5% |
| 2021 | 14.7% |
| 2022 | -21.7% |
| 2023 | 16.7% |
| 2024 | 13.4% |