Frequencies for first 10,000 rows of prov3340 variable in pos1997 dataset :

       srv: |
dietary-ons |
    ite-non |
  residents |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,410       74.10       74.10
          N |      2,392       23.92       98.02
          Y |        198        1.98      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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