Frequencies for first 10,000 rows of prov2130 variable in pos1995 dataset :

       srv: |
    dietary |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,933       89.33       89.33
          0 |        175        1.75       91.08
          1 |        648        6.48       97.56
          2 |        141        1.41       98.97
          3 |        103        1.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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