| Year | Count |
|---|---|
| 1912 | 5 |
| 1914 | 7 |
| 1915 | 6 |
| 1916 | 7 |
| 1917 | 6 |
| 1918 | 10 |
| 1921 | 6 |
| 1926 | 9 |
| 1927 | 6 |
| 1929 | 5 |
| 1931 | 5 |
| 1935 | 6 |
| 1939 | 9 |
| 1944 | 5 |
| 1946 | 5 |
| 1956 | 5 |
| 2009 | 10 |
| 2010 | 8 |
| 2011 | 18 |
| 2012 | 17 |
| 2013 | 25 |
| 2014 | 28 |
| 2015 | 25 |
| 2016 | 48 |
| 2017 | 123 |
| 2018 | 31 |
| 2019 | 68 |
| 2019 | 5 |
| 2020 | 70 |
| 2021 | 96 |
| 2021 | 6 |
| 2022 | 98 |
| 2022 | 5 |
| 2023 | 98 |
| 2023 | 11 |
| 2024 | 84 |
| 2024 | 5 |