| Year | Count |
|---|---|
| 1910 | 5 |
| 1912 | 5 |
| 1913 | 17 |
| 1914 | 16 |
| 1915 | 41 |
| 1916 | 44 |
| 1917 | 67 |
| 1918 | 64 |
| 1919 | 100 |
| 1920 | 52 |
| 1921 | 69 |
| 1922 | 51 |
| 1923 | 48 |
| 1924 | 56 |
| 1925 | 15 |
| 1926 | 42 |
| 1927 | 64 |
| 1928 | 65 |
| 1929 | 31 |
| 1930 | 21 |
| 1931 | 16 |
| 1932 | 20 |
| 1933 | 32 |
| 1934 | 22 |
| 1935 | 38 |
| 1936 | 22 |
| 1937 | 51 |
| 1938 | 10 |
| 1939 | 35 |
| 1940 | 26 |
| 1941 | 20 |
| 1942 | 24 |
| 1943 | 20 |
| 1944 | 26 |
| 1945 | 13 |
| 1947 | 27 |
| 1948 | 56 |
| 1949 | 15 |
| 1950 | 40 |
| 1951 | 8 |
| 1952 | 18 |
| 1953 | 6 |
| 1954 | 35 |
| 1955 | 16 |
| 1956 | 8 |
| 1957 | 31 |
| 1958 | 30 |
| 1959 | 27 |
| 1960 | 13 |
| 1961 | 8 |
| 1968 | 10 |
| 1969 | 5 |
| 1975 | 10 |
| 1983 | 10 |
| 1990 | 10 |
| 2024 | 5 |