Midwest 76 3.6 2.5 0 3.1
West 72 0.2 0.6 0 1.2
North 66 2.1 4.2 3.7 1.8
East 70 0 0 0.4 0
South 81 2.1 3.4 2.5 1.3
Southwest 82 2.4 4.7 5.2 3.7