| Years | Return |
|---|---|
| 2000 | 145.6% |
| 2001 | -6.2% |
| 2002 | -15.6% |
| 2003 | 30.7% |
| 2004 | 16.1% |
| 2005 | -53.7% |
| 2006 | 0% |
| 2007 | 0% |
| 2008 | 28.9% |
| 2009 | 36.7% |
| 2010 | 16.2% |
| 2011 | -15.3% |
| 2012 | 23.6% |
| 2013 | 19% |
| 2014 | 0% |
| 2015 | 0.6% |
| 2016 | -0.1% |
| 2017 | 1% |
| 2018 | 1.8% |
| 2019 | 0.5% |
| 2020 | 0.1% |
| 2021 | -0.5% |
| 2022 | 0.8% |
| 2023 | 0.1% |
| 2024 | 0.4% |