Frequencies for state variable in daphosp2010 dataset :

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          2        0.08        0.08
         AK |          4        0.16        0.23
         AL |         58        2.27        2.50
         AR |         36        1.41        3.91
         AZ |         40        1.56        5.48
         CA |        205        8.02       13.50
         CO |         28        1.10       14.59
         CT |         30        1.17       15.77
         DC |          6        0.23       16.00
         DE |          5        0.20       16.20
         FL |        152        5.95       22.14
         GA |         75        2.93       25.08
         HI |          9        0.35       25.43
         IA |         29        1.13       26.56
         ID |         10        0.39       26.96
         IL |        117        4.58       31.53
         IN |         75        2.93       34.47
         KS |         29        1.13       35.60
         KY |         54        2.11       37.72
         LA |         48        1.88       39.59
         MA |         55        2.15       41.74
         MD |         41        1.60       43.35
         ME |         20        0.78       44.13
         MI |         78        3.05       47.18
         MN |         33        1.29       48.47
         MO |         59        2.31       50.78
         MS |         40        1.56       52.35
         MT |         10        0.39       52.74
         NC |         85        3.33       56.06
         ND |          7        0.27       56.34
         NE |         17        0.67       57.00
         NH |         16        0.63       57.63
         NJ |         61        2.39       60.02
         NM |         15        0.59       60.60
         NV |         17        0.67       61.27
         NY |        144        5.63       66.90
         OH |        110        4.30       71.21
         OK |         41        1.60       72.81
         OR |         27        1.06       73.87
         PA |        124        4.85       78.72
         RI |         10        0.39       79.11
         SC |         42        1.64       80.75
         SD |          7        0.27       81.03
         TN |         70        2.74       83.76
         TX |        183        7.16       90.92
         UT |         12        0.47       91.39
         VA |         68        2.66       94.05
         VT |         10        0.39       94.44
         WA |         47        1.84       96.28
         WI |         62        2.43       98.71
         WV |         28        1.10       99.80
         WY |          5        0.20      100.00
------------+-----------------------------------
      Total |      2,556      100.00

by Jean Roth , jroth@nber.org , 14 Mar 2018