Frequencies for first 10,000 rows of prov2130 variable in pos2002 dataset :

       srv: |
    dietary |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,812       88.12       88.12
          0 |        143        1.43       89.55
          1 |        665        6.65       96.20
          2 |        232        2.32       98.52
          3 |        148        1.48      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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