Frequencies for first 10,000 rows of cigar6 variable in natl1993 dataset :

    Average |
  Number of |
 Cigarettes |
    Per Day |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,507       85.07       85.07
          1 |        284        2.84       87.91
          2 |        575        5.75       93.66
          3 |        495        4.95       98.61
          4 |         77        0.77       99.38
          5 |          2        0.02       99.40
          6 |         60        0.60      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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