Frequencies for first 10,000 rows of hsekpng_srvc_onst_nrsdnt_sw variable in pos2009 dataset :

       SRV: |
HOUSEKEEPIN |
          G |
 ONSITE-NON |
        RES |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,657       76.57       76.57
          N |      2,283       22.83       99.40
          Y |         60        0.60      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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