Frequencies for first 10,000 rows of chmthrpy_srvc_cd variable in pos2014 datas

  Services: |
Chemotherap |
     y Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,592       85.92       85.92
          0 |      1,174       11.74       97.66
          1 |        191        1.91       99.57
          2 |         18        0.18       99.75
          3 |         25        0.25      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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