Frequencies for first 10,000 rows of dgnstc_rdlgy_srvc_cd variable in pos2013 d

  Services: |
 Diagnostic |
  Radiology |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,601       86.01       86.01
          0 |         70        0.70       86.71
          1 |        893        8.93       95.64
          2 |        240        2.40       98.04
          3 |        196        1.96      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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