Frequencies for first 10,000 rows of prov2170 variable in pos1995 dataset :

       srv: |
  homemaker |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,723       97.23       97.23
          0 |         49        0.49       97.72
          1 |        145        1.45       99.17
          2 |         68        0.68       99.85
          3 |         15        0.15      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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