Frequencies for first 10,000 rows of burn_care_unit_srvc_cd variable in pos2013

  Services: |
  Burn Care |
  Unit Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,601       86.01       86.01
          0 |      1,331       13.31       99.32
          1 |         30        0.30       99.62
          2 |         29        0.29       99.91
          3 |          9        0.09      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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