Frequencies for first 10,000 rows of prov2170 variable in pos1994 dataset :

       srv: |
  homemaker |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,762       97.62       97.62
          0 |         46        0.46       98.08
          1 |        117        1.17       99.25
          2 |         60        0.60       99.85
          3 |         15        0.15      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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