| 2020 |  |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 |  |
| 2013 |  |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 |  |
| 2004 | |
| 2003 |     |
| 2020 | 1 | | | 1 | | | | | | | | | |
| 2019 | - | | | | | | | | | | | | |
| 2018 | - | | | | | | | | | | | | |
| 2017 | - | | | | | | | | | | | | |
| 2016 | - | | | | | | | | | | | | |
| 2015 | - | | | | | | | | | | | | |
| 2014 | 2 | | | 1 | | | | | 1 | | | | |
| 2013 | 2 | | | | | | | 1 | | | | 1 | |
| 2012 | - | | | | | | | | | | | | |
| 2011 | - | | | | | | | | | | | | |
| 2010 | - | | | | | | | | | | | | |
| 2009 | - | | | | | | | | | | | | |
| 2008 | - | | | | | | | | | | | | |
| 2007 | - | | | | | | | | | | | | |
| 2006 | - | | | | | | | | | | | | |
| 2005 | 3 | | | | | | | | 1 | 1 | | 1 | |
| 2004 | - | | | | | | | | | | | | |
| 2003 | 16 | | | 1 | | 3 | 1 | 1 | 3 | 2 | 3 | 2 | |
| | 24 | | | | | | | | | | | | |