| Years | Return |
|---|---|
| 2023 | 0% |
| 2000 | -40.3% |
| 2001 | -10.2% |
| 2002 | -21.6% |
| 2003 | 27% |
| 2004 | 10.6% |
| 2005 | 31.9% |
| 2006 | 0% |
| 2007 | 8.9% |
| 2008 | -22.5% |
| 2009 | 27.6% |
| 2010 | 17% |
| 2011 | 12.8% |
| 2012 | 12% |
| 2013 | 0% |
| 2014 | 7.2% |
| 2015 | 1% |
| 2016 | 4.7% |
| 2017 | 3.1% |
| 2018 | 0.7% |
| 2019 | 2.8% |
| 2020 | -0.7% |
| 2021 | -0.2% |
| 2024 | 0% |
| 2022 | 0% |