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

      Services Provided: Reconstruction |
                    Surgery Description |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,614       86.14       86.14
                           NOT PROVIDED |      1,267       12.67       98.81
                      PROVIDED BY STAFF |         96        0.96       99.77
PROVIDED BY STAFF AND UNDER ARRANGEMENT |         11        0.11       99.88
             PROVIDED UNDER ARRANGEMENT |         12        0.12      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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