South‡ (N§ = 19, n|| = 19) | 47.4 | 47.3 | 5.3 | 0 | 65.7 | 17.3 | 5.3 | 221.2 | 1482.3 |
Midwest | 38.1 | 42.9 | 16.6 | 2.4 | 112.2 | 19.0 | 7.0 | 110.8 | 972.4 |
(N = 106, n = 84) | (33.4 to 42.9) | (38.1 to 47.8) | (13.3 to 20.7) | (1.3 to 4.4) | (98.5 to 126.0) | (17.7 to 20.3) | (6.6 to 7.4) | (105.3 to 116.3) | (903.9 to 1040.8) |
Northeast | 23.8 | 44.5 | 24.8 | 6.9 | 174.5 | 31.7 | 6.8 | 291.6 | 2362.8 |
(N = 136, n = 101) | (19.8 to 28.2) | (39.7 to 49.6) | (20.7 to 29.3) | (4.8 to 9.9) | (151.4 to 197.5) | (28.7 to 34.8) | (6.3 to 7.2) | (269.7 to 313.5) | (2159.0 to 2566.7) |
Rocky Mountains | 1.5 | 7.3 | 23.5 | 67.7 | 1388.9 | 66.9 | 9.4 | 640.9 | 3858.8 |
(N = 80, n = 68) | (0.7 to 3.1) | (5.3 to 10.2) | (19.8 to 27.7) | (63.1 to 71.8) | (1269.9 to 1507.9) | (62.2 to 71.7) | (8.6 to 10.0) | (615.1 to 666.7) | (3682.4 to 4035.1) |
West | 4.2 | 10.4 | 22.9 | 62.5 | 1115.0 | 45.8 | 9.4 | 527.9 | 3028.7 |
(N = 54, n = 48) | (2.6 to 6.6) | (7.8 to 13.7) | (19.1 to 27.2) | (57.8 to 67.0) | (1005.5 to 1224.6) | (42.5 to 49.2) | (8.7 to 10.0) | (502.7 to 553.1) | (2866.1 to 3191.3) |