Frequencies for first 10,000 rows of prov2485 variable in pos2006 dataset :

srv: social |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,573       85.73       85.73
          0 |        145        1.45       87.18
          1 |        923        9.23       96.41
          2 |        245        2.45       98.86
          3 |        114        1.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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