Frequencies for hrrstate variable in hosp_hsa_hrr_2014 dataset :

   Hospital |
   Referral |
    Regions |
(HRR) State |      Freq.     Percent        Cum.
------------+-----------------------------------
         AK |         23        0.44        0.44
         AL |         98        1.89        2.34
         AR |         85        1.64        3.98
         AZ |         82        1.59        5.57
         CA |        345        6.67       12.24
         CO |         97        1.88       14.11
         CT |         35        0.68       14.79
         DC |         23        0.44       15.23
         DE |          6        0.12       15.35
         FL |        223        4.31       19.66
         GA |        141        2.73       22.39
         HI |         21        0.41       22.79
         IA |        105        2.03       24.82
         ID |         25        0.48       25.30
         IL |        137        2.65       27.95
         IN |        145        2.80       30.76
         KS |        106        2.05       32.80
         KY |         97        1.88       34.68
         LA |        165        3.19       37.87
         MA |         77        1.49       39.36
         MD |         37        0.72       40.07
         ME |         38        0.73       40.81
         MI |        148        2.86       43.67
         MN |        123        2.38       46.05
         MO |        179        3.46       49.51
         MS |         91        1.76       51.27
         MT |         68        1.31       52.58
         NC |        119        2.30       54.88
         ND |         72        1.39       56.27
         NE |         94        1.82       58.09
         NH |         30        0.58       58.67
         NJ |         70        1.35       60.02
         NM |         39        0.75       60.78
         NV |         50        0.97       61.74
         NY |        167        3.23       64.97
         OH |        179        3.46       68.43
         OK |        127        2.46       70.89
         OR |         65        1.26       72.14
         PA |        205        3.96       76.11
         RI |         13        0.25       76.36
         SC |         60        1.16       77.52
         SD |         78        1.51       79.03
         TN |        160        3.09       82.12
         TX |        489        9.45       91.57
         UT |         66        1.28       92.85
         VA |         88        1.70       94.55
         VT |         13        0.25       94.80
         WA |         98        1.89       96.69
         WI |        115        2.22       98.92
         WV |         43        0.83       99.75
         WY |         13        0.25      100.00
------------+-----------------------------------
      Total |      5,173      100.00

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