| Year | Count |
|---|---|
| 1995 | 7 |
| 1996 | 9 |
| 1997 | 5 |
| 2002 | 7 |
| 2003 | 5 |
| 2004 | 17 |
| 2005 | 20 |
| 2006 | 35 |
| 2007 | 43 |
| 2008 | 52 |
| 2009 | 89 |
| 2010 | 78 |
| 2011 | 102 |
| 2012 | 119 |
| 2013 | 6 |
| 2013 | 104 |
| 2014 | 131 |
| 2015 | 163 |
| 2016 | 282 |
| 2017 | 18 |
| 2017 | 252 |
| 2018 | 10 |
| 2018 | 214 |
| 2019 | 26 |
| 2019 | 288 |
| 2020 | 16 |
| 2020 | 124 |
| 2021 | 18 |
| 2021 | 118 |
| 2022 | 36 |
| 2022 | 114 |
| 2023 | 18 |
| 2023 | 107 |
| 2024 | 87 |