Frequencies for first 10,000 rows of prov2170 variable in pos1996 dataset :

       srv: |
  homemaker |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,617       96.17       96.17
          0 |         60        0.60       96.77
          1 |        218        2.18       98.95
          2 |         90        0.90       99.85
          3 |         15        0.15      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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