Frequencies for first 10,000 rows of drink5 variable in natl1999 dataset :

    Average |
  Number of |
 Drinks Per |
Week Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,936       99.36       99.36
          1 |         29        0.29       99.65
          2 |         11        0.11       99.76
          3 |          8        0.08       99.84
          4 |          5        0.05       99.89
          5 |         11        0.11      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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