Frequencies for first 10,000 rows of umagerpt variable in natlterr2003 dataset :

   Mother's |
   Reported |
      Age U |      Freq.     Percent        Cum.
------------+-----------------------------------
         99 |     10,000      100.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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