• 1900 to 1904 1
• 1905 to 1909 3
• 1910 to 1914 1
• 1915 to 1919 4
• 1920 to 1924 8
• 1925 to 1929 9
• 1930 to 1934 16
• 1935 to 1939 7
• 1940 to 1944 3
• 1945 to 1949 0
• 1950 to 1952 1