Frequencies for first 10,000 rows of gndr_sw variable in ppefenrol dataset :

 Individual |
   provider |
gender, see |
  GNDR_SW - |
  Reference |
        for |
description |
 of values. |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      2,076       20.76       20.76
          9 |          2        0.02       20.78
          F |      4,678       46.78       67.56
          M |      3,244       32.44      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Apr 2019