Frequencies for first 10,000 rows of GRNTLGCL_SPCLTY_SRVC_CD variable in pos2011 dataset :

   Services |
  Provided: |
Gerontologi |
        cal |
  Specialty |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,614       86.14       86.14
          0 |      1,351       13.51       99.65
          1 |         26        0.26       99.91
          2 |          6        0.06       99.97
          3 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 19 Apr 2019