| Years | Return |
|---|---|
| 2009 | 0% |
| 2012 | 10.1% |
| 2013 | 23.2% |
| 2014 | 17.3% |
| 2015 | 4% |
| 2016 | 24.8% |
| 2017 | 7.6% |
| 2018 | -2.4% |
| 2019 | 8.2% |
| 2020 | 222% |
| 2008 | 0% |
| 2000 | 0% |
| 2001 | 14.4% |
| 2002 | -3.9% |
| 2003 | 43% |
| 2004 | 18.2% |
| 2005 | 2.8% |
| 2006 | 19.8% |
| 2007 | -4.6% |
| 2010 | 0% |
| 2011 | -37.9% |
| 2021 | -71.1% |
| 2023 | 4.3% |
| 2024 | 0.2% |
| 2022 | -15.7% |