Frequencies for first 10,000 rows of burn_care_unit_srvc_desc variable in pos2011 dataset :

      Services Provided: Burn Care Unit |
                            Description |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,614       86.14       86.14
                           NOT PROVIDED |      1,320       13.20       99.34
                      PROVIDED BY STAFF |         33        0.33       99.67
PROVIDED BY STAFF AND UNDER ARRANGEMENT |          5        0.05       99.72
             PROVIDED UNDER ARRANGEMENT |         28        0.28      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Apr 2019