Frequencies for first 10,000 rows of cah_psych_dpu_sw variable in pos2016 dataset :

        CAH |
Psychiatric |
        DPU |
  Indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,479       84.79       84.79
          N |      1,480       14.80       99.59
          Y |         41        0.41      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017