| Year | Count |
|---|---|
| 1915 | 6 |
| 1922 | 5 |
| 1925 | 6 |
| 1938 | 6 |
| 1992 | 5 |
| 1997 | 11 |
| 1999 | 5 |
| 2001 | 10 |
| 2002 | 5 |
| 2003 | 7 |
| 2004 | 19 |
| 2007 | 16 |
| 2008 | 6 |
| 2008 | 5 |
| 2009 | 7 |
| 2009 | 9 |
| 2010 | 8 |
| 2010 | 17 |
| 2011 | 8 |
| 2011 | 17 |
| 2012 | 5 |
| 2012 | 21 |
| 2013 | 26 |
| 2014 | 10 |
| 2014 | 40 |
| 2015 | 12 |
| 2015 | 55 |
| 2016 | 20 |
| 2017 | 48 |
| 2018 | 6 |
| 2018 | 47 |
| 2019 | 10 |
| 2019 | 35 |
| 2020 | 5 |
| 2020 | 71 |
| 2021 | 14 |
| 2021 | 47 |
| 2022 | 10 |
| 2022 | 27 |
| 2023 | 5 |
| 2023 | 5 |
| 2024 | 14 |
| 2024 | 5 |