• 1905 to 1909 3
• 1910 to 1919 0
• 1920 to 1929 0
• 1930 to 1939 0
• 1940 to 1949 12
• 1950 to 1959 183
• 1960 to 1969 1,039
• 1970 to 1979 673
• 1980 to 1989 1,524
• 1990 to 1999 1,798
• 2000 to 2005 406