• 1905 to 1909 4
• 1910 to 1919 3
• 1920 to 1929 12
• 1930 to 1939 18
• 1940 to 1949 33
• 1950 to 1959 55
• 1960 to 1969 79
• 1970 to 1979 76
• 1980 to 1989 129
• 1990 to 1995 32