Frequencies for first 10,000 rows of ansthsa_srvc_cd variable in pos2017 datase

  Services: |
 Anesthesia |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,569       85.69       85.69
          0 |        474        4.74       90.43
          1 |        340        3.40       93.83
          2 |        517        5.17       99.00
          3 |        100        1.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 9 Jan 2018