Frequencies for first 10,000 rows of burn_care_unit_srvc_desc variable in pos20

   Services: Burn Care Unit Description |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,601       86.01       86.01
                           NOT PROVIDED |      1,331       13.31       99.32
                      PROVIDED BY STAFF |         30        0.30       99.62
PROVIDED BY STAFF AND UNDER ARRANGEMENT |          9        0.09       99.71
             PROVIDED UNDER ARRANGEMENT |         29        0.29      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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