| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | 2.1% |
| 2002 | -24.4% |
| 2003 | 38.2% |
| 2004 | 8% |
| 2005 | 4.6% |
| 2006 | 0% |
| 2007 | -0.1% |
| 2008 | -36.3% |
| 2009 | 25.7% |
| 2010 | 21.4% |
| 2011 | 11.9% |
| 2012 | 11.7% |
| 2013 | 27.6% |
| 2014 | 15.2% |
| 2015 | -5.3% |
| 2016 | 18.2% |
| 2017 | 13.8% |
| 2018 | -9.6% |
| 2019 | 20.8% |
| 2020 | -12% |
| 2021 | 24.3% |
| 2022 | -16.7% |
| 2023 | 0% |
| 2024 | 0% |