Frequencies for first 10,000 rows of op_psych_srvc_cd variable in pos2012 datas

   Services |
  Provided: |
Psychiatric |
          - |
 Outpatient |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,606       86.06       86.06
          0 |      1,265       12.65       98.71
          1 |         89        0.89       99.60
          2 |         19        0.19       99.79
          3 |         21        0.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016