| Year | Count |
|---|---|
| 1910 | 14 |
| 1911 | 14 |
| 1912 | 12 |
| 1913 | 22 |
| 1914 | 22 |
| 1915 | 38 |
| 1916 | 29 |
| 1917 | 23 |
| 1918 | 26 |
| 1919 | 24 |
| 1920 | 45 |
| 1921 | 11 |
| 1922 | 5 |
| 1923 | 7 |
| 1924 | 9 |
| 1925 | 14 |
| 1926 | 11 |
| 1928 | 10 |
| 1929 | 24 |
| 1931 | 10 |
| 1932 | 5 |
| 1933 | 10 |
| 1934 | 18 |
| 1940 | 10 |
| 1969 | 5 |
| 1974 | 5 |
| 1979 | 10 |
| 1982 | 5 |
| 1988 | 6 |
| 2006 | 5 |
| 2012 | 14 |
| 2013 | 5 |
| 2016 | 10 |
| 2017 | 14 |
| 2018 | 17 |
| 2019 | 35 |
| 2021 | 29 |
| 2022 | 38 |
| 2023 | 17 |