| Years | Return |
|---|---|
| 2023 | 0% |
| 2017 | 0% |
| 2018 | -9% |
| 2019 | 29.8% |
| 2020 | -16.7% |
| 2000 | 0% |
| 2001 | -0.3% |
| 2002 | -9% |
| 2003 | 35.3% |
| 2004 | 12.3% |
| 2005 | 4.1% |
| 2006 | 17.1% |
| 2007 | 32.2% |
| 2008 | 0% |
| 2009 | 0% |
| 2010 | -0.2% |
| 2011 | 0.1% |
| 2012 | 1.5% |
| 2013 | 1.4% |
| 2014 | 0.8% |
| 2015 | 1.1% |
| 2016 | 1.8% |
| 2021 | 26.1% |
| 2024 | 0% |
| 2022 | -24% |