Frequencies for first 10,000 rows of drink variable in linkco1991us_num dataset :

    Average |
  Number of |
 Drinks Per |
       Week |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,142       51.42       51.42
          1 |         58        0.58       52.00
          2 |         33        0.33       52.33
          3 |         20        0.20       52.53
          4 |         11        0.11       52.64
          5 |         16        0.16       52.80
          6 |         10        0.10       52.90
          7 |          1        0.01       52.91
          8 |          1        0.01       52.92
         10 |          4        0.04       52.96
         12 |          2        0.02       52.98
         14 |          2        0.02       53.00
         21 |          1        0.01       53.01
         24 |          2        0.02       53.03
         40 |          1        0.01       53.04
         42 |          1        0.01       53.05
         84 |          1        0.01       53.06
         99 |      4,694       46.94      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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