Frequencies for first 10,000 rows of ansthsa_srvc_desc variable in pos2013 data

       Services: Anesthesia Description |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,601       86.01       86.01
                           NOT PROVIDED |        463        4.63       90.64
                      PROVIDED BY STAFF |        358        3.58       94.22
PROVIDED BY STAFF AND UNDER ARRANGEMENT |         85        0.85       95.07
             PROVIDED UNDER ARRANGEMENT |        493        4.93      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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