| Years | Return |
|---|---|
| 2015 | -23.9% |
| 2016 | 23.8% |
| 2017 | 15.7% |
| 2018 | -17.2% |
| 2019 | 24.6% |
| 2020 | 31.9% |
| 2023 | 12.1% |
| 2000 | 8.2% |
| 1998 | -7.8% |
| 1999 | 48.8% |
| 1997 | 10.6% |
| 2001 | -20% |
| 2002 | -10.8% |
| 2003 | 53.5% |
| 2004 | 22.8% |
| 2005 | 27.5% |
| 2006 | 16.9% |
| 2007 | 28.4% |
| 2008 | -44.4% |
| 2009 | 53.2% |
| 2010 | 19.8% |
| 2011 | -12.4% |
| 2012 | 9.1% |
| 2013 | 5.3% |
| 2014 | 1.1% |
| 2021 | -3.1% |
| 2024 | 1.7% |
| 2022 | -14.2% |