| Years | Return |
|---|---|
| 2014 | 0.9% |
| 2015 | 0.9% |
| 2016 | -0.7% |
| 2018 | 1.7% |
| 2023 | 1.7% |
| 2013 | 0.9% |
| 2000 | 17.3% |
| 2001 | -0.8% |
| 2002 | -14.5% |
| 2003 | 0% |
| 2004 | 8.3% |
| 2005 | 2.5% |
| 2006 | 0% |
| 2007 | 0% |
| 2008 | 6% |
| 2009 | 4.2% |
| 2010 | 1% |
| 2011 | 3.9% |
| 2012 | 1.1% |
| 2017 | 1.1% |
| 2019 | 2.4% |
| 2020 | -48.1% |
| 2021 | 92.2% |
| 2024 | -1.9% |
| 2022 | -4.1% |