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. 2014 May 19;111(22):7990–7995. doi: 10.1073/pnas.1317937111

Table 1.

State tightness–looseness rankings

Rank State Score
1 Mississippi 78.86
2 Alabama 75.45
3 Arkansas 75.03
4 Oklahoma 75.03
5 Tennessee 68.81
6 Texas 67.54
7 Louisiana 65.88
8 Kentucky 63.91
9 South Carolina 61.39
10 North Carolina 60.67
11 Kansas 60.36
12 Georgia 60.26
13 Missouri 59.60
14 Virginia 57.37
15 Indiana 54.57
16 Pennsylvania 52.75
17 West Virginia 52.48
18 Ohio 52.30
19 Wyoming 51.94
20 North Dakota 51.44
21 South Dakota 51.14
22 Delaware 51.02
23 Utah 49.69
24 Nebraska 49.65
25 Florida 49.28
26 Iowa 49.02
27 Michigan 48.93
28 Minnesota 47.84
29 Arizona 47.56
30 Wisconsin 46.91
31 Montana 46.11
32 Illinois 45.95
33 Idaho 45.50
34 Maryland 45.50
35 New Mexico 45.43
36 Rhode Island 43.23
37 Colorado 42.92
38 New Jersey 39.48
39 New York 39.42
40 Alaska 38.43
41 Vermont 37.23
42 New Hampshire 36.97
43 Hawaii 36.49
44 Connecticut 36.37
45 Massachusetts 35.12
46 Maine 34.00
47 Nevada 33.61
48 Washington 31.06
49 Oregon 30.07
50 California 27.37

Higher scores indicate greater tightness.