Frequencies for first 10,000 rows of cigar6 variable in natl1989 dataset :

    Average |
  Number of |
 Cigarettes |
    Per Day |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,202       82.02       82.02
          1 |        255        2.55       84.57
          2 |        599        5.99       90.56
          3 |        559        5.59       96.15
          4 |        103        1.03       97.18
          5 |          1        0.01       97.19
          6 |        281        2.81      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016