• 1760 to 1774 1
• 1775 to 1799 0
• 1800 to 1824 0
• 1825 to 1849 0
• 1850 to 1874 0
• 1875 to 1899 0
• 1900 to 1924 0
• 1925 to 1949 0
• 1950 to 1974 2
• 1975 to 1988 1