| Years | Return |
|---|---|
| 2011 | 6% |
| 2012 | 23.6% |
| 2013 | 42.7% |
| 2014 | 9.5% |
| 2015 | 9.9% |
| 2016 | 6% |
| 2017 | 22.8% |
| 2018 | 1.6% |
| 2019 | 27.1% |
| 2020 | 27.4% |
| 2022 | -36.4% |
| 1999 | 19.5% |
| 2001 | 12.7% |
| 2002 | -18.7% |
| 2003 | 37.2% |
| 2004 | 12.9% |
| 2005 | -6.6% |
| 2006 | 18.4% |
| 2007 | -13.7% |
| 2008 | -33% |
| 2009 | 40.6% |
| 2010 | 27.5% |
| 2021 | 27.2% |
| 2000 | -16.9% |
| 2024 | -2.7% |
| 2023 | 38.4% |