Frequencies for first 10,000 rows of prov3390 variable in pos1999 dataset :

       srv: |
activities- |
offsite-res |
     idents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,387       73.87       73.87
          N |      2,511       25.11       98.98
          Y |        102        1.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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