| Years | Return |
|---|---|
| 2000 | 0% |
| 2001 | 2.1% |
| 2002 | -24.4% |
| 2003 | 38.2% |
| 2004 | 8% |
| 2005 | 4.6% |
| 2006 | 0% |
| 2007 | -4.3% |
| 2008 | -47.8% |
| 2009 | 53.4% |
| 2010 | 22.5% |
| 2011 | 0% |
| 2012 | 17.5% |
| 2013 | 36.3% |
| 2014 | 10.3% |
| 2015 | 0% |
| 2016 | 13.4% |
| 2017 | 20% |
| 2018 | 0% |
| 2019 | 7.7% |
| 2020 | -45.3% |
| 2021 | 78.3% |
| 2022 | -9.6% |
| 2023 | 3.6% |
| 2024 | -0.1% |