Frequencies for first 10,000 rows of prov3530 variable in pos2006 dataset :

       srv: |
housekeepin |
g-onsite-re |
    sidents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,456       74.56       74.56
          N |        377        3.77       78.33
          Y |      2,167       21.67      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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