Frequencies for first 10,000 rows of drinks variable in natl2006 dataset :

 Drinks Per |
   Week RFP |
649=f_alcol |
          U |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,721       97.21       97.21
          1 |         69        0.69       97.90
          2 |         57        0.57       98.47
          3 |         16        0.16       98.63
          4 |          8        0.08       98.71
          5 |          4        0.04       98.75
          6 |          4        0.04       98.79
          7 |          2        0.02       98.81
          8 |          2        0.02       98.83
         99 |        117        1.17      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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