Frequencies for first 10,000 rows of scl_srvc_desc variable in pos2013 dataset 

           Services: Social Description |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,613       86.13       86.13
                           NOT PROVIDED |        157        1.57       87.70
                      PROVIDED BY STAFF |        973        9.73       97.43
PROVIDED BY STAFF AND UNDER ARRANGEMENT |         60        0.60       98.03
             PROVIDED UNDER ARRANGEMENT |        197        1.97      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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