Frequencies for state variable in hqi_hosp dataset :

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
         AK |         21        0.44        0.44
         AL |         91        1.89        2.33
         AR |         77        1.60        3.93
         AS |          1        0.02        3.95
         AZ |         80        1.66        5.62
         CA |        343        7.14       12.76
         CO |         79        1.64       14.40
         CT |         32        0.67       15.07
         DC |          9        0.19       15.25
         DE |          7        0.15       15.40
         FL |        186        3.87       19.27
         GA |        132        2.75       22.02
         GU |          1        0.02       22.04
         HI |         18        0.37       22.41
         IA |        118        2.46       24.87
         ID |         42        0.87       25.74
         IL |        181        3.77       29.51
         IN |        124        2.58       32.09
         KS |        135        2.81       34.90
         KY |         95        1.98       36.88
         LA |        120        2.50       39.38
         MA |         64        1.33       40.71
         MD |         48        1.00       41.71
         ME |         35        0.73       42.43
         MI |        137        2.85       45.29
         MN |        132        2.75       48.03
         MO |        108        2.25       50.28
         MP |          1        0.02       50.30
         MS |         98        2.04       52.34
         MT |         58        1.21       53.55
         NC |        111        2.31       55.86
         ND |         45        0.94       56.80
         NE |         90        1.87       58.67
         NH |         26        0.54       59.21
         NJ |         65        1.35       60.56
         NM |         42        0.87       61.44
         NV |         35        0.73       62.16
         NY |        180        3.75       65.91
         OH |        167        3.48       69.39
         OK |        127        2.64       72.03
         OR |         61        1.27       73.30
         PA |        174        3.62       76.92
         PR |         50        1.04       77.96
         RI |         12        0.25       78.21
         SC |         63        1.31       79.52
         SD |         54        1.12       80.65
         TN |        111        2.31       82.96
         TX |        374        7.78       90.74
         UT |         46        0.96       91.70
         VA |         83        1.73       93.42
         VI |          2        0.04       93.47
         VT |         15        0.31       93.78
         WA |         92        1.91       95.69
         WI |        127        2.64       98.34
         WV |         52        1.08       99.42
         WY |         28        0.58      100.00
------------+-----------------------------------
      Total |      4,805      100.00

by Jean Roth , jroth@nber.org , 15 Nov 2016