| Years | Return |
|---|---|
| 2023 | 6% |
| 2000 | 0% |
| 2001 | 14.4% |
| 2002 | -3.9% |
| 2003 | 43% |
| 2004 | 18.2% |
| 2005 | 2.8% |
| 2006 | 19.8% |
| 2007 | -4.6% |
| 2008 | -34% |
| 2009 | 37% |
| 2010 | 0% |
| 2011 | 0% |
| 2012 | 8.3% |
| 2013 | -89.8% |
| 2014 | 16.9% |
| 2015 | 3.3% |
| 2016 | 3.3% |
| 2017 | 13.6% |
| 2018 | -8.9% |
| 2019 | 16.5% |
| 2020 | -11.8% |
| 2021 | 27.8% |
| 2024 | -3% |
| 2022 | -27.7% |