Frequencies for first 10,000 rows of pct017h020 variable in sf12000860us35 dataset :

     Mental |
(Psychiatri |
         c) |
  hospitals |
   or wards |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,878       98.78       98.78
          1 |         37        0.37       99.15
          2 |         20        0.20       99.35
          3 |          9        0.09       99.44
          4 |          5        0.05       99.49
          5 |          3        0.03       99.52
          6 |         10        0.10       99.62
          7 |          3        0.03       99.65
          8 |          5        0.05       99.70
         10 |          1        0.01       99.71
         11 |          2        0.02       99.73
         12 |          4        0.04       99.77
         13 |          2        0.02       99.79
         14 |          2        0.02       99.81
         16 |          2        0.02       99.83
         18 |          1        0.01       99.84
         19 |          2        0.02       99.86
         21 |          1        0.01       99.87
         33 |          1        0.01       99.88
         37 |          1        0.01       99.89
         39 |          1        0.01       99.90
         40 |          1        0.01       99.91
         42 |          1        0.01       99.92
         44 |          1        0.01       99.93
         55 |          2        0.02       99.95
         57 |          1        0.01       99.96
         63 |          1        0.01       99.97
         93 |          1        0.01       99.98
        102 |          1        0.01       99.99
        147 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Apr 2017