Frequencies for first 10,000 rows of spch_thrpy_srvc_cd variable in pos2018 dataset :

  Services: |
     Speech |
    Therapy |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,921       89.21       89.21
          0 |        303        3.03       92.24
          1 |        307        3.07       95.31
          2 |        380        3.80       99.11
          3 |         89        0.89      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Feb 2019