Frequencies for first 10,000 rows of drink5 variable in natlterr1996 dataset :

    Average |
  Number of |
 Drinks Per |
Week Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,985       99.85       99.85
          1 |          1        0.01       99.86
          2 |          1        0.01       99.87
          3 |          2        0.02       99.89
          4 |          6        0.06       99.95
          5 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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