| Year | Count |
|---|---|
| 1913 | 17 |
| 1914 | 11 |
| 1915 | 6 |
| 1916 | 15 |
| 1917 | 26 |
| 1918 | 22 |
| 1919 | 19 |
| 1920 | 28 |
| 1921 | 13 |
| 1922 | 15 |
| 1923 | 19 |
| 1924 | 20 |
| 1925 | 21 |
| 1926 | 5 |
| 1928 | 12 |
| 1931 | 6 |
| 1932 | 6 |
| 1939 | 5 |
| 1940 | 5 |
| 1970 | 7 |
| 1973 | 5 |
| 1978 | 6 |
| 1980 | 6 |
| 1983 | 8 |
| 1994 | 5 |
| 1995 | 6 |
| 1997 | 5 |
| 1999 | 8 |
| 2001 | 5 |
| 2004 | 5 |
| 2010 | 5 |
| 2020 | 5 |
| 2021 | 10 |
| 2024 | 6 |