| Years | Return |
|---|---|
| 2011 | 0% |
| 2012 | -0.4% |
| 2013 | 64% |
| 2014 | -15% |
| 2015 | 10.3% |
| 2016 | 9% |
| 2017 | 54.6% |
| 2018 | -16.4% |
| 2019 | 25.7% |
| 2020 | 78.3% |
| 2023 | 30.2% |
| 2000 | -16.9% |
| 2001 | 12.7% |
| 2002 | -18.7% |
| 2003 | 37.2% |
| 2004 | 12.9% |
| 2005 | 0% |
| 2006 | 0% |
| 2007 | 91.2% |
| 2008 | 7.7% |
| 2009 | 4.7% |
| 2010 | -33.2% |
| 2021 | -13.1% |
| 2024 | 4.9% |
| 2022 | -42.2% |