Frequencies for first 10,000 rows of op_srgry_unit_srvc_desc variable in pos201

  Services Provided: Outpatient Surgery |
                                 Descri |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,606       86.06       86.06
                           NOT PROVIDED |        607        6.07       92.13
                      PROVIDED BY STAFF |        700        7.00       99.13
PROVIDED BY STAFF AND UNDER ARRANGEMENT |         44        0.44       99.57
             PROVIDED UNDER ARRANGEMENT |         43        0.43      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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