| Years | Return |
|---|---|
| 2007 | 7.6% |
| 2011 | -5.9% |
| 2013 | 38.1% |
| 2014 | 25.1% |
| 2015 | -1.5% |
| 2016 | 25.3% |
| 2017 | 37.8% |
| 2018 | -4.6% |
| 2019 | 47.3% |
| 2020 | 37.9% |
| 2023 | 66.7% |
| 2000 | 0% |
| 2001 | -12.1% |
| 2002 | -22.3% |
| 2003 | 30.1% |
| 2004 | 11% |
| 2005 | 6.3% |
| 2006 | 0% |
| 2008 | -45.1% |
| 2009 | 79.7% |
| 2010 | 21.7% |
| 2012 | 8% |
| 2021 | 26.8% |
| 2024 | 9.9% |
| 2022 | -39.9% |