| Years | Return |
|---|---|
| 2023 | 0% |
| 2015 | 0% |
| 2016 | 2.3% |
| 2017 | 17.6% |
| 2018 | -15.2% |
| 2019 | 18% |
| 2020 | 6% |
| 2000 | 79.8% |
| 2001 | -4.8% |
| 2002 | -16.1% |
| 2003 | 31.7% |
| 2004 | 151.7% |
| 2005 | 3% |
| 2006 | 0% |
| 2007 | -3.8% |
| 2008 | -39.3% |
| 2009 | 37.5% |
| 2010 | 23.3% |
| 2011 | -4.9% |
| 2012 | 25.4% |
| 2013 | 38.2% |
| 2014 | 3% |
| 2021 | 11.4% |
| 2024 | 0% |
| 2022 | 0.3% |