Frequencies for first 10,000 rows of prov2130 variable in pos2006 dataset :

       srv: |
    dietary |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,710       87.10       87.10
          0 |        140        1.40       88.50
          1 |        724        7.24       95.74
          2 |        254        2.54       98.28
          3 |        172        1.72      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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