Frequencies for first 10,000 rows of rnifla_8 variable in mort1975 dataset :

   rnifla_8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        105        1.05        1.05
          1 |         14        0.14        1.19
          . |      9,881       98.81      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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