| Years | Return |
|---|---|
| 2010 | 2.6% |
| 2012 | 3.8% |
| 2013 | 5.5% |
| 2014 | 2.8% |
| 2015 | -2.7% |
| 2016 | 0.7% |
| 2017 | 6.2% |
| 2018 | -3.3% |
| 2019 | 6.7% |
| 2020 | 3.3% |
| 2023 | 5.8% |
| 2000 | 0% |
| 2001 | -18.2% |
| 2002 | -38.6% |
| 2003 | 13.8% |
| 2004 | 18.3% |
| 2005 | -2.6% |
| 2006 | 32.6% |
| 2007 | 1.5% |
| 2008 | -42% |
| 2009 | 97.8% |
| 2011 | 0.1% |
| 2021 | -0.2% |
| 2024 | 2.8% |
| 2022 | -10.5% |