Frequencies for first 10,000 rows of begrfy13 variable in h84 dataset :

  REFERENCE |
     PERIOD |
BEGIN DATE: |
       YEAR |      Freq.     Percent        Cum.
------------+-----------------------------------
       2005 |     10,000      100.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Feb 2018