| Year | Count |
|---|---|
| 1999 | 7 |
| 2001 | 5 |
| 2003 | 10 |
| 2003 | 10 |
| 2004 | 10 |
| 2004 | 12 |
| 2005 | 12 |
| 2005 | 10 |
| 2006 | 12 |
| 2007 | 10 |
| 2007 | 12 |
| 2008 | 16 |
| 2008 | 16 |
| 2009 | 12 |
| 2010 | 40 |
| 2011 | 29 |
| 2011 | 34 |
| 2012 | 5 |
| 2013 | 15 |
| 2014 | 10 |
| 2014 | 6 |
| 2015 | 6 |
| 2016 | 16 |
| 2017 | 5 |
| 2019 | 15 |
| 2019 | 12 |
| 2020 | 5 |
| 2021 | 5 |
| 2021 | 25 |
| 2022 | 23 |
| 2022 | 19 |
| 2023 | 21 |
| 2024 | 34 |