Frequencies for state variable in snp2017 dataset :

          State |      Freq.     Percent        Cum.
----------------+-----------------------------------
        Alabama |         63        0.71        0.71
        Arizona |         75        0.84        1.55
       Arkansas |        361        4.05        5.60
     California |        192        2.16        7.76
       Colorado |         63        0.71        8.46
    Connecticut |         26        0.29        8.76
       Delaware |          6        0.07        8.82
        Florida |        745        8.36       17.19
        Georgia |        985       11.06       28.24
         Hawaii |         22        0.25       28.49
          Idaho |         22        0.25       28.74
       Illinois |         32        0.36       29.10
        Indiana |        104        1.17       30.26
         Kansas |          5        0.06       30.32
       Kentucky |        235        2.64       32.96
      Louisiana |        220        2.47       35.43
          Maine |         16        0.18       35.61
       Maryland |         72        0.81       36.42
  Massachusetts |         68        0.76       37.18
       Michigan |         24        0.27       37.45
      Minnesota |        252        2.83       40.28
    Mississippi |        110        1.23       41.51
       Missouri |        401        4.50       46.01
        Montana |          6        0.07       46.08
       Nebraska |          1        0.01       46.09
         Nevada |         10        0.11       46.21
  New Hampshire |          3        0.03       46.24
     New Jersey |         89        1.00       47.24
     New Mexico |         35        0.39       47.63
       New York |        424        4.76       52.39
 North Carolina |        180        2.02       54.41
           Ohio |        370        4.15       58.57
       Oklahoma |         10        0.11       58.68
         Oregon |         56        0.63       59.31
   Pennsylvania |        280        3.14       62.45
    Puerto Rico |      1,062       11.92       74.37
   Rhode Island |         15        0.17       74.54
 South Carolina |        220        2.47       77.01
      Tennessee |        430        4.83       81.84
          Texas |        964       10.82       92.66
           Utah |         13        0.15       92.80
       Virginia |        259        2.91       95.71
     Washington |         46        0.52       96.23
Washington D.C. |          6        0.07       96.30
  West Virginia |         66        0.74       97.04
      Wisconsin |        264        2.96      100.00
----------------+-----------------------------------
          Total |      8,908      100.00

by Jean Roth , jroth@nber.org , 6 Dec 2016