| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | 8.3% |
| 2002 | 3.4% |
| 2003 | 35.3% |
| 2004 | 30.1% |
| 2005 | 9% |
| 2006 | 34.9% |
| 2007 | 0% |
| 2008 | 2.8% |
| 2009 | 0% |
| 2010 | 2.8% |
| 2011 | -61.6% |
| 2012 | 22.6% |
| 2013 | 1.1% |
| 2014 | 17.9% |
| 2015 | -9.8% |
| 2016 | 18.8% |
| 2017 | 18.9% |
| 2018 | -4.5% |
| 2019 | 12.5% |
| 2020 | -35.4% |
| 2021 | 10.7% |
| 2022 | -31.9% |
| 2023 | 1.3% |
| 2024 | -7.1% |