Frequencies for first 10,000 rows of hsekpng_srvc_onst_rsdnt_sw variable in pos2007 dataset :

       srv: |
housekeepin |
g-onsite-re |
    sidents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,522       75.22       75.22
          N |        372        3.72       78.94
          Y |      2,106       21.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017