| Years | Return |
|---|---|
| 2018 | 0% |
| 2023 | 13% |
| 2000 | -17.6% |
| 2001 | -18.2% |
| 2002 | -17.4% |
| 2003 | 38.6% |
| 2004 | 23.7% |
| 2005 | 7.3% |
| 2006 | 29.3% |
| 2007 | 0% |
| 2008 | 23.9% |
| 2009 | -13.1% |
| 2010 | 8.7% |
| 2011 | 30.4% |
| 2012 | 2.6% |
| 2013 | -12.3% |
| 2014 | 25.3% |
| 2015 | -1.7% |
| 2016 | 1.1% |
| 2017 | 9% |
| 2019 | 18.2% |
| 2020 | 25% |
| 2021 | -4% |
| 2024 | 13.4% |
| 2022 | -0.5% |