Frequencies for first 10,000 rows of burn_care_unit_srvc_cd variable in pos2017

  Services: |
  Burn Care |
  Unit Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,569       85.69       85.69
          0 |      1,367       13.67       99.36
          1 |         32        0.32       99.68
          2 |         24        0.24       99.92
          3 |          8        0.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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