Frequencies for state variable in pa_reimb_hrr_2005 dataset :

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.32        0.32
         AK |          1        0.32        0.65
         AL |          6        1.95        2.60
         AR |          5        1.62        4.22
         AZ |          4        1.30        5.52
         CA |         24        7.79       13.31
         CO |          7        2.27       15.58
         CT |          3        0.97       16.56
         DC |          1        0.32       16.88
         DE |          1        0.32       17.21
         FL |         18        5.84       23.05
         GA |          7        2.27       25.32
         HI |          1        0.32       25.65
         IA |          8        2.60       28.25
         ID |          2        0.65       28.90
         IL |         13        4.22       33.12
         IN |          9        2.92       36.04
         KS |          2        0.65       36.69
         KY |          5        1.62       38.31
         LA |         10        3.25       41.56
         MA |          3        0.97       42.53
         MD |          3        0.97       43.51
         ME |          2        0.65       44.16
         MI |         15        4.87       49.03
         MN |          5        1.62       50.65
         MO |          6        1.95       52.60
         MS |          6        1.95       54.55
         MT |          3        0.97       55.52
         NC |          9        2.92       58.44
         ND |          4        1.30       59.74
         NE |          2        0.65       60.39
         NH |          2        0.65       61.04
         NJ |          7        2.27       63.31
         NM |          1        0.32       63.64
         NV |          2        0.65       64.29
         NY |         10        3.25       67.53
         OH |         10        3.25       70.78
         OK |          3        0.97       71.75
         OR |          5        1.62       73.38
         PA |         14        4.55       77.92
         RI |          1        0.32       78.25
         SC |          5        1.62       79.87
         SD |          2        0.65       80.52
         TN |          7        2.27       82.79
         TX |         22        7.14       89.94
         US |          1        0.32       90.26
         UT |          3        0.97       91.23
         VA |          8        2.60       93.83
         VT |          1        0.32       94.16
         WA |          6        1.95       96.10
         WI |          8        2.60       98.70
         WV |          3        0.97       99.68
         WY |          1        0.32      100.00
------------+-----------------------------------
      Total |        308      100.00

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