Frequencies for first 10,000 rows of prov3390 variable in pos1992 dataset :

       srv: |
activities- |
offsite-res |
     idents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,366       73.66       73.66
          N |      2,518       25.18       98.84
          Y |        116        1.16      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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