| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | 2.1% |
| 2002 | -24.4% |
| 2003 | 38.2% |
| 2004 | 135.9% |
| 2005 | 2% |
| 2006 | 0% |
| 2007 | -17.4% |
| 2008 | -55.6% |
| 2009 | 31.8% |
| 2010 | 203% |
| 2011 | -16.9% |
| 2012 | 19.2% |
| 2013 | 21.4% |
| 2014 | -7.3% |
| 2015 | 2.3% |
| 2016 | -14.9% |
| 2017 | 8.4% |
| 2018 | 0% |
| 2019 | 22.1% |
| 2020 | -12.2% |
| 2021 | 51.9% |
| 2022 | -29.5% |
| 2023 | 8.7% |
| 2024 | -4% |