| Years | Return |
|---|---|
| 2023 | 0% |
| 2015 | -55.6% |
| 2016 | 3.7% |
| 2017 | 2.9% |
| 2018 | 0.8% |
| 2019 | 2.9% |
| 2020 | -0.2% |
| 2000 | -13.6% |
| 2001 | 66.1% |
| 2002 | -28% |
| 2003 | 42.9% |
| 2004 | 15% |
| 2005 | 11.7% |
| 2006 | 0% |
| 2007 | -4.3% |
| 2008 | -60.3% |
| 2009 | 42.1% |
| 2010 | 4.9% |
| 2011 | -27.1% |
| 2012 | 16.4% |
| 2013 | 65.2% |
| 2014 | 42.1% |
| 2021 | -0.8% |
| 2024 | 0% |
| 2022 | 0% |