| Year | Count |
|---|---|
| 1913 | 5 |
| 1915 | 8 |
| 1917 | 10 |
| 1918 | 10 |
| 1919 | 12 |
| 1920 | 22 |
| 1922 | 21 |
| 1923 | 15 |
| 1924 | 15 |
| 1925 | 18 |
| 1926 | 10 |
| 1927 | 10 |
| 1928 | 22 |
| 1929 | 29 |
| 1930 | 10 |
| 1931 | 31 |
| 1932 | 15 |
| 1933 | 41 |
| 1934 | 21 |
| 1935 | 46 |
| 1936 | 22 |
| 1937 | 16 |
| 1938 | 61 |
| 1939 | 17 |
| 1940 | 34 |
| 1941 | 17 |
| 1942 | 36 |
| 1943 | 27 |
| 1944 | 5 |
| 1945 | 10 |
| 1946 | 23 |
| 1947 | 40 |
| 1948 | 17 |
| 1949 | 11 |
| 1950 | 11 |
| 1951 | 16 |
| 1952 | 27 |
| 1953 | 22 |
| 1954 | 5 |
| 1955 | 5 |
| 1956 | 7 |
| 1957 | 5 |
| 1959 | 5 |
| 1960 | 10 |
| 1977 | 5 |
| 1996 | 5 |
| 2002 | 5 |
| 2005 | 6 |
| 2007 | 5 |
| 2012 | 10 |
| 2013 | 10 |
| 2014 | 6 |
| 2014 | 10 |
| 2018 | 13 |
| 2022 | 5 |
| 2023 | 10 |
| 2023 | 8 |
| 2024 | 5 |