| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | -12% |
| 2002 | 0% |
| 2003 | 0% |
| 2004 | 16.5% |
| 2005 | 7.4% |
| 2006 | -56.7% |
| 2007 | 0% |
| 2008 | -10.6% |
| 2009 | -49.1% |
| 2010 | -41.3% |
| 2011 | -31.5% |
| 2012 | -17.9% |
| 2013 | -41.5% |
| 2014 | 8.4% |
| 2015 | 34.7% |
| 2016 | -47.9% |
| 2017 | -1.1% |
| 2018 | 36.1% |
| 2019 | -23.8% |
| 2020 | -24.6% |
| 2021 | 59.4% |
| 2022 | -73.1% |
| 2023 | -6.1% |
| 2024 | -17.2% |