| Years | Return |
|---|---|
| 2018 | 254.7% |
| 2000 | 0% |
| 2001 | -7.9% |
| 2002 | -19.3% |
| 2003 | 30.4% |
| 2004 | 13.8% |
| 2005 | 0% |
| 2006 | 11.1% |
| 2007 | 3% |
| 2008 | -83.2% |
| 2009 | 40.4% |
| 2010 | 3.1% |
| 2011 | 0.1% |
| 2012 | -9.3% |
| 2013 | 7.9% |
| 2014 | -39.5% |
| 2015 | -44.2% |
| 2016 | 3% |
| 2017 | 6.9% |
| 2019 | 15.1% |
| 2020 | 204.1% |
| 2021 | -61.5% |
| 2023 | 0% |
| 2024 | 0% |
| 2022 | -17.9% |