Frequencies for first 10,000 rows of f_tobaco variable in natlterr2007 dataset :

Tobacco use |
     (cig_1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,171       61.71       61.71
          1 |      3,829       38.29      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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