Frequencies for first 10,000 rows of burn_care_unit_srvc_cd variable in pos2012

   Services |
  Provided: |
  Burn Care |
       Unit |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,606       86.06       86.06
          0 |      1,325       13.25       99.31
          1 |         34        0.34       99.65
          2 |         29        0.29       99.94
          3 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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