| Years | Return |
|---|---|
| 2012 | 3.1% |
| 2013 | -2% |
| 2014 | 6.3% |
| 2015 | 0.4% |
| 2016 | 2.2% |
| 2017 | 3.5% |
| 2018 | -0% |
| 2019 | 6.1% |
| 2020 | 57.6% |
| 2021 | -37% |
| 2023 | 2.1% |
| 2000 | 0% |
| 2001 | 8.3% |
| 2002 | 3.4% |
| 2003 | 35.3% |
| 2004 | 0% |
| 2005 | 5% |
| 2006 | 9.2% |
| 2007 | 12.5% |
| 2008 | -38% |
| 2009 | 36.1% |
| 2010 | 17.2% |
| 2011 | -20% |
| 2024 | -2.7% |
| 2022 | -14% |