| Year | Count |
|---|---|
| 1912 | 10 |
| 1914 | 12 |
| 1915 | 78 |
| 1916 | 68 |
| 1917 | 94 |
| 1918 | 76 |
| 1919 | 63 |
| 1920 | 66 |
| 1921 | 58 |
| 1922 | 70 |
| 1923 | 58 |
| 1924 | 68 |
| 1925 | 123 |
| 1926 | 93 |
| 1927 | 96 |
| 1928 | 78 |
| 1929 | 79 |
| 1930 | 116 |
| 1931 | 104 |
| 1932 | 39 |
| 1933 | 69 |
| 1934 | 82 |
| 1935 | 93 |
| 1936 | 52 |
| 1937 | 67 |
| 1938 | 86 |
| 1939 | 54 |
| 1940 | 64 |
| 1941 | 54 |
| 1942 | 94 |
| 1943 | 50 |
| 1944 | 12 |
| 1945 | 12 |
| 1946 | 29 |
| 1947 | 47 |
| 1948 | 34 |
| 1949 | 42 |
| 1950 | 30 |
| 1951 | 38 |
| 1952 | 46 |
| 1953 | 34 |
| 1954 | 18 |
| 1955 | 18 |
| 1956 | 5 |
| 1957 | 23 |
| 1958 | 19 |
| 1959 | 18 |
| 1979 | 5 |
| 1986 | 5 |
| 2023 | 10 |