Frequencies for first 10,000 rows of nuclr_mdcn_srvc_cd variable in pos2014 dat

  Services: |
    Nuclear |
   Medicine |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,592       85.92       85.92
          0 |        547        5.47       91.39
          1 |        576        5.76       97.15
          2 |        222        2.22       99.37
          3 |         63        0.63      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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