| Years | Return |
|---|---|
| 2011 | 4.5% |
| 2012 | 1.9% |
| 2013 | -2% |
| 2014 | -1.2% |
| 2015 | -0.1% |
| 2016 | 2.7% |
| 2017 | 0.7% |
| 2018 | 0.5% |
| 2019 | 2.7% |
| 2020 | -0.5% |
| 2023 | 1.7% |
| 2000 | -26.3% |
| 2001 | -30.3% |
| 2002 | -9.9% |
| 2003 | 38.7% |
| 2004 | 13.7% |
| 2005 | 0% |
| 2006 | 26.4% |
| 2007 | 11.1% |
| 2008 | -46.6% |
| 2009 | 38% |
| 2010 | 788.6% |
| 2021 | 0.2% |
| 2024 | 1% |
| 2022 | -3.4% |