Frequencies for first 10,000 rows of scl_srvc_desc variable in pos2012 dataset 

  Services Provided: Social Description |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                                        |      8,476       84.76       84.76
                           NOT PROVIDED |        161        1.61       86.37
                  PROVIDED BY EMPLOYEES |         45        0.45       86.82
     PROVIDED BY INDEPENDENT CONTRACTOR |         48        0.48       87.30
                      PROVIDED BY STAFF |        974        9.74       97.04
PROVIDED BY STAFF AND UNDER ARRANGEMENT |         57        0.57       97.61
             PROVIDED UNDER ARRANGEMENT |        239        2.39      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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