Frequencies for first 10,000 rows of drinks_rec variable in natl2003 dataset :

     Drinks |
   Recode U |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,711       97.11       97.11
          1 |         54        0.54       97.65
          2 |         32        0.32       97.97
          3 |         19        0.19       98.16
          4 |          7        0.07       98.23
          5 |        177        1.77      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015