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

   Services |
  Provided: |
     Speech |
  Pathology |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,339       73.39       73.39
          0 |        834        8.34       81.73
          1 |        759        7.59       89.32
          2 |      1,013       10.13       99.45
          3 |         55        0.55      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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