| Years | Return |
|---|---|
| 2000 | 11.9% |
| 2001 | 0% |
| 2002 | 3.3% |
| 2003 | 37.6% |
| 2004 | 34.7% |
| 2005 | 14.5% |
| 2006 | 38.5% |
| 2007 | 0% |
| 2008 | -60.7% |
| 2009 | 64.7% |
| 2010 | 46.1% |
| 2011 | 7.6% |
| 2012 | 48.5% |
| 2013 | 97.7% |
| 2014 | -39.4% |
| 2015 | -8.5% |
| 2016 | -10.6% |
| 2017 | 166.3% |
| 2018 | -63% |
| 2019 | 51.3% |
| 2020 | 114.9% |
| 2021 | 106.5% |
| 2022 | -59.4% |
| 2023 | -34.6% |
| 2024 | -14.2% |