| Years | Return |
|---|---|
| 2017 | 33.5% |
| 2007 | 48.5% |
| 2012 | 15.5% |
| 2013 | 33.6% |
| 2014 | 7.3% |
| 2015 | 6% |
| 2016 | 15.2% |
| 2018 | 6.6% |
| 2021 | -13.2% |
| 2023 | 52.2% |
| 2000 | 69.9% |
| 2001 | 0% |
| 2002 | -23.3% |
| 2003 | 62.1% |
| 2004 | 38.5% |
| 2005 | 54.6% |
| 2006 | 41.1% |
| 2008 | 0% |
| 2009 | 32.7% |
| 2010 | 13.1% |
| 2011 | 0% |
| 2019 | 24.6% |
| 2020 | 99.1% |
| 2024 | 3.8% |
| 2022 | -44.7% |