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Decades

• 1960s (3,976)
• 1970s (5,446)
• 1980s (6,106)
• 1990s (1,932)
• 2000s (306)

States

• Alabama (121)
• Arizona (3)
• Arkansas (129)
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• Connecticut (44)
• Delaware (20)
• Florida (8)
• Georgia (117)
• Idaho (2)
• Illinois (2,858)
• Indiana (1,146)
• Iowa (669)
• Kansas (145)
• Kentucky (676)
• Louisiana (54)
• Maine (622)
• Maryland (370)
• Massachusetts (44)
• Michigan (1,178)
• Minnesota (374)
• Mississippi (23)
• Missouri (411)
• Nebraska (121)
• New Hampshire (35)
• New Jersey (45)
• New Mexico (4)
• New York (142)
• North Carolina (514)
• Ohio (3,674)
• Oklahoma (4)
• Oregon (8)
• Pennsylvania (1,932)
• South Carolina (79)
• South Dakota (17)
• Tennessee (218)
• Texas (230)
• Armstrong (1)
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• Brown (4)
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• Coleman (20)
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• Hardin (5)
• Harris (83)
• Hudspeth (2)
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• Scurry (1)
• Tarrant (10)
• Taylor (3)
• Travis (4)
• Tyler (2)
• Upshur (1)
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• Wheeler (1)
• Williamson (2)
• Vermont (77)
• Virginia (448)
• Washington (35)
• West Virginia (279)
• Wisconsin (812)