Frequencies for first 10,000 rows of prov2115 variable in pos2006 dataset :

       srv: |
 counseling |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,407       94.07       94.07
          0 |         15        0.15       94.22
          1 |        519        5.19       99.41
          2 |         41        0.41       99.82
          3 |         18        0.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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