Frequencies for first 10,000 rows of ansthsa_srvc_cd variable in pos2015 datase

  Services: |
 Anesthesia |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,580       85.80       85.80
          0 |        469        4.69       90.49
          1 |        348        3.48       93.97
          2 |        506        5.06       99.03
          3 |         97        0.97      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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