Frequencies for first 10,000 rows of prov3340 variable in pos2010 dataset :

       SRV: |
DIETARY-ONS |
    ITE-NON |
  RESIDENTS |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,641       76.41       76.41
          N |      2,192       21.92       98.33
          Y |        167        1.67      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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