[yrbs07.htm, updated 12/06]
Geographic Area/Year
Total
Female
Male
National
2005
23.7
20.5
26.9
CI
(21.4-26.0)
(18.1-22.9)
(23.4-30.4)
2003
27.8
23.3
32.0
(25.7-29.9)
(20.9-25.7)
(29.5-34.5)
2001
29.1
24.2
34.2
(27.5-30.7)
(22.3-26.1)
(32.5-35.9)
1999
32.2
26.8
37.4
(29.8-34.6)
(24.7-28.9)
(33.7-41.1)
1997
31.1
25.7
35.7
(29.4-32.8)
(23.3-28.1)
(33.6-37.8)
1995
32.4
25.5
38.6
(30.1-34.7)
(22.4-28.6)
(35.7-41.5)
1993
32.9
27.1
38.2
(31.5-34.3)
(25.2-29.0)
(36.2-40.2)
1991
32.7
(30.3-35.1)
(25.4-30.2)
(34.6-40.2)
1990
37.5
31.3
43.9
(35.2-39.8)
(28.4-34.2)
(41.4-46.4)
State
Alabama
30.9
23.4
39.0
(26.3-35.5)
(17.5-29.3)
(34.1-43.9)
25.4
20.3
30.1
(23.0-27.8)
(16.2-24.4)
(26.4-33.8)
28.4
25.3
(25.8-31.0)
(22.0-28.6)
(27.0-34.8)
30.7
22.9
37.8
(27.7-33.7)
(19.0-26.8)
(34.3-41.3)
33.8
26.0
41.3
(30.9-36.7)
(22.8-29.2)
(37.7-44.9)
34.6
26.6
42.5
(31.6-37.6)
(23.2-30.0)
(39.0-46.0)
31.7
24.9
38.4
(29.5-33.9)
(21.6-28.2)
(36.0-40.8)
40.7
(31.2-36.4)
(37.1-44.3)
-
Alaska
23.2
20.4
25.6
(20.4-26.0)
(16.2-24.6)
(21.8-29.4)
Arizona
26.7
23.8
29.6
(24.2-29.2)
(20.9-26.7)
(25.8-33.4)
29.8
26.2
33.4
(26.9-32.7)
(21.6-30.8)
(29.4-37.4)
Arkansas
30.8
26.1
34.5
(27.3-34.3)
(22.3-29.9)
(29.4-39.6)
31.8
23.6
39.8
(29.4-34.2)
(20.0-27.2)
(36.6-43.0)
28.8
(29.8-37.0)
(24.4-33.2)
(32.7-42.9)
37.2
29.5
44.6
(34.4-40.0)
(25.6-33.4)
(41.5-47.7)
28.2
47.0
(34.6-41.0)
(24.1-32.3)
(43.7-50.3)
Colorado
21.5
32.6
(24.6-29.6)
(17.9-25.1)
(29.0-36.2)
30.4
45.0
(37.4-40.9)
(26.8-34.0)
(41.2-48.8)
35.8
40.1
(32.6-39.0)
(26.7-35.9)
(36.8-43.4)
Connecticut
21.3
17.6
24.6
(18.6-24.0)
(15.2-20.0)
(20.9-28.3)
23.5
33.5
(25.7-31.1)
(19.6-27.4)
(29.7-37.3)
Delaware
27.2
(24.7-29.7)
(20.5-25.9)
(27.4-34.4)
30.3
28.1
32.5
(27.5-33.1)
(24.9-31.3)
(29.4-35.6)
34.4
(26.7-30.9)
(20.6-26.2)
(31.5-37.3)
27.6
35.6
(24.9-30.3)
(32.2-39.0)
District of Columbia
18.2
17.0
19.6
(15.7-20.7)
(13.8-20.2)
(16.6-22.6)
30.2
(24.4-31.2)
(21.2-30.0)
(26.3-34.1)
27.9
24.8
31.4
(25.3-30.5)
(22.1-27.5)
(27.0-35.8)
26.4
(29.5-35.5)
(21.5-31.3)
(33.7-43.5)
31.9
28.7
(29.1-34.7)
(25.4-32.0)
(31.7-39.7)
28.9
(26.0-31.8)
(24.7-32.9)
(25.3-32.5)
Florida
21.9
(23.6-27.2)
(19.5-24.3)
(26.3-31.3)
29.4
25.9
32.8
(27.5-31.3)
(23.9-27.9)
(29.5-36.1)
26.5
34.8
(28.8-32.6)
(24.2-28.8)
(32.0-37.6)
Gerogia
28.6
(23.1-30.5)
(20.9-28.9)
(24.4-32.8)
24.4
(26.2-32.8)
(20.7-28.1)
(30.5-38.5)
Hawaii
27.3
(23.5-31.1)
(20.2-29.6)
(25.7-33.5)
33.6
29.2
38.1
(30.1-37.1)
(25.0-33.4)
(34.0-42.2)
27.0
36.0
(26.8-36.6)
(21.5-32.5)
(30.2-41.8)
33.9
39.4
(30.0-37.8)
(23.8-33.6)
(34.4-44.4)
(29.8-37.8)
(25.9-36.9)
(32.3-39.7)
Idaho
19.4
(21.6-29.4)
(15.9-22.9)
(25.8-37.0)
22.5
19.8
(19.2-25.8)
(16.2-23.4)
(20.0-29.6)
24.0
(25.2-30.0)
(20.8-27.2)
(27.2-34.6)
Indiana
21.8
(18.7-24.9)
(14.0-21.2)
(22.0-29.8)
23.9
(20.4-27.4)
(16.4-23.2)
(23.4-32.2)
Iowa
22.3
18.5
(18.4-26.2)
(14.9-22.1)
(20.7-30.7)
22.8
(25.7-32.1)
(19.2-26.4)
(30.6-39.0)
Kansas
25.0
20.9
(21.8-28.2)
(17.7-24.1)
(23.7-33.7)
Kentucky
24.7
(26.3-31.5)
(21.0-28.4)
(30.3-35.5)
(23.4-30.2)
(17.7-24.9)
(27.4-36.4)
22.6
(24.7-36.1)
(18.4-26.8)
(30.2-44.8)
Louisiana
40.8
47.1
(38.1-43.5)
(31.1-38.1)
(44.1-50.1)
Maine
16.2
20.2
(15.2-21.2)
(12.9-19.5)
(16.2-24.2)
21.0
17.3
24.1
(18.3-23.7)
(12.6-22.0)
(20.4-27.8)
21.7
(18.6-24.8)
(14.0-20.6)
(21.7-29.5)
28.5
22.2
(25.4-31.6)
(18.7-25.7)
Maryland
(21.6-28.0)
(20.8-27.4)
(21.5-29.3)
Massachusetts
22.0
18.9
(20.0-24.0)
(17.0-20.8)
(22.3-27.7)
25.2
(23.2-27.2)
(19.5-25.5)
(25.5-30.3)
32.1
(26.1-29.7)
(21.7-25.3)
(29.5-34.7)
33.7
(27.6-31.4)
(22.6-27.4)
(31.4-36.0)
26.3
35.3
(28.4-33.2)
(23.6-29.0)
(32.7-37.9)
36.3
(28.8-33.4)
(22.9-28.5)
(33.6-39.0)
31.0
36.8
(28.7-33.3)
(22.3-27.5)
(33.7-39.9)
29.3
42.9
(32.7-39.3)
(24.8-33.8)
(39.4-46.4)
Michigan
24.5
(19.3-25.9)
(16.7-24.1)
(21.0-28.0)
22.4
(24.7-29.1)
(19.3-25.5)
(28.3-33.7)
(24.6-29.2)
(20.9-27.3)
(26.0-32.2)
36.4
(28.9-35.5)
(24.0-32.2)
(32.3-40.5)
34.9
38.8
(31.7-38.1)
(27.2-35.0)
(35.2-42.4)
Mississippi
37.3
(22.4-31.0)
(33.5-41.1)