| Years | Return |
|---|---|
| 2015 | 0% |
| 2016 | 3% |
| 2017 | 23.1% |
| 2018 | -15.1% |
| 2019 | 11.4% |
| 2020 | -9.3% |
| 2024 | -1.4% |
| 2000 | 0% |
| 2001 | 0% |
| 2002 | -10.5% |
| 2003 | 39.2% |
| 2004 | 23% |
| 2005 | 12.5% |
| 2006 | 20% |
| 2007 | 0% |
| 2008 | -35.6% |
| 2009 | 22.2% |
| 2010 | 11.7% |
| 2011 | 1.1% |
| 2012 | 8.6% |
| 2013 | 8% |
| 2014 | 37.8% |
| 2021 | 12.6% |
| 2023 | 14.4% |
| 2022 | -6.9% |