Frequencies for first 10,000 rows of dysfunc variable in natlterr1995 dataset :

Dysfunction |
   al labor |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         71        0.71        0.71
          2 |      9,915       99.15       99.86
          9 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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