Frequencies for first 10,000 rows of ped_icu_srvc_cd variable in pos2013 datase

  Services: |
  Pediatric |
   ICU Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,601       86.01       86.01
          0 |      1,326       13.26       99.27
          1 |         51        0.51       99.78
          2 |         11        0.11       99.89
          3 |         11        0.11      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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