Frequencies for first 10,000 rows of f_tobaco variable in natlterr2006 dataset :

Tobacco use |
     (cig_1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,283       62.83       62.83
          1 |      3,717       37.17      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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