Frequencies for first 10,000 rows of dysfunc variable in natlterr1999 dataset :

Dysfunction |
   al labor |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         99        0.99        0.99
          2 |      9,895       98.95       99.94
          9 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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