Frequencies for first 10,000 rows of pct017h032 variable in sf12000860us35 dataset :

     Mental |
(Psychiatri |
         c) |
  hospitals |
   or wards |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,956       99.56       99.56
          1 |         27        0.27       99.83
          2 |          5        0.05       99.88
          3 |          3        0.03       99.91
          4 |          2        0.02       99.93
          5 |          4        0.04       99.97
          6 |          1        0.01       99.98
         11 |          1        0.01       99.99
         16 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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