Frequencies for first 10,000 rows of cigar6 variable in natl1991 dataset :

    Average |
  Number of |
 Cigarettes |
    Per Day |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,342       83.42       83.42
          1 |        317        3.17       86.59
          2 |        610        6.10       92.69
          3 |        545        5.45       98.14
          4 |         96        0.96       99.10
          5 |          3        0.03       99.13
          6 |         87        0.87      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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