| Years | Return |
|---|---|
| 2018 | 0% |
| 2019 | 21.9% |
| 2020 | -19.3% |
| 2017 | 0% |
| 2023 | 11.7% |
| 2000 | -11.9% |
| 2001 | -9.3% |
| 2002 | -13.5% |
| 2003 | 57.4% |
| 2004 | 30.2% |
| 2005 | 4.6% |
| 2006 | 49.2% |
| 2007 | 20.9% |
| 2008 | 0% |
| 2009 | 5.7% |
| 2010 | 30.9% |
| 2011 | -23.3% |
| 2012 | 9.3% |
| 2013 | 0% |
| 2014 | 0.5% |
| 2015 | 0.9% |
| 2016 | 1.1% |
| 2021 | 50.5% |
| 2024 | 6.7% |
| 2022 | -9.1% |