Frequencies for first 10,000 rows of scl_srvc_cd variable in pos2014 dataset :

  Services: |
Social Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,602       86.02       86.02
          0 |        157        1.57       87.59
          1 |        971        9.71       97.30
          2 |        206        2.06       99.36
          3 |         64        0.64      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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