| Years | Return |
|---|---|
| 1999 | 17.9% |
| 2000 | 24.4% |
| 2001 | -18.1% |
| 2002 | -14.7% |
| 2003 | 25.8% |
| 2004 | 33.9% |
| 2005 | 40.2% |
| 2006 | 18.1% |
| 2007 | 36.9% |
| 2008 | -39% |
| 2009 | 21.8% |
| 2010 | 21.8% |
| 2011 | 2.8% |
| 2012 | 5.2% |
| 2013 | 26.2% |
| 2014 | -8.7% |
| 2015 | -21.5% |
| 2016 | 28% |
| 2017 | -0.9% |
| 2018 | -18.2% |
| 2019 | 5.5% |
| 2020 | -39.7% |
| 2021 | 48.5% |
| 2022 | 62.7% |
| 2023 | -4.1% |
| 2024 | 11.2% |