| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -13.7% |
| 2002 | -23.3% |
| 2003 | 26.1% |
| 2004 | 6.4% |
| 2005 | 0% |
| 2006 | 0% |
| 2007 | 5.3% |
| 2008 | -41.1% |
| 2009 | 43.7% |
| 2010 | 11.2% |
| 2011 | -9.2% |
| 2012 | 13.3% |
| 2013 | 35.8% |
| 2014 | 8.9% |
| 2015 | -39.6% |
| 2016 | 8.1% |
| 2017 | 22.2% |
| 2018 | -13.3% |
| 2019 | 24.4% |
| 2020 | -8.8% |
| 2021 | 19.5% |
| 2022 | -12.9% |
| 2023 | 15.4% |
| 2024 | 12.5% |