Checked (percent)	Not checked (percent)	Number of respondents
Alabama	22.0	78.0	50
Arkansas	28.9	71.1	45
California	15.2	84.8	33
Colorado	27.3	72.7	44
Florida	32.3	67.7	31
Georgia	32.8	67.2	61
Iowa	87.7	12.3	81
Idaho	42.9	57.1	28
Illinois	68.8	31.2	77
Indiana	60.3	39.7	63
Kansas	61.7	38.3	94
Kentucky	46.6	53.4	73
Louisiana	37.8	62.2	45
Maryland	33.3	66.7	15
Michigan	41.7	58.3	48
Minnesota	60.9	39.1	69
Missouri	46.3	53.8	80
Mississippi	31.8	68.2	66
Montana	35.6	64.4	45
North Carolina	27.8	72.2	72
North Dakota	64.0	36.0	50
Nebraska	87.7	12.3	73
New Mexico	33.3	66.7	24
New York	28.2	71.8	39
Ohio	52.5	47.5	61
Oklahoma	9.7	90.3	62
Oregon	28.6	71.4	21
Pennsylvania	42.5	57.5	40
South Carolina	13.8	86.2	29
South Dakota	68.5	31.5	54
Tennessee	47.3	52.7	55
Texas	21.7	78.3	157
Utah	46.7	53.3	15
Virginia	53.7	46.3	41
Washington	11.5	88.5	26
Wisconsin	57.7	42.3	52
West Virginia	30.4	69.6	23
States with fewer than 15 respondents	27.4	72.6	73
All States	43.7	56.3	2,015