Frequencies for first 10,000 rows of dmar variable in natl2015 dataset :

    Marital |
     Status |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,394       63.94       63.94
          2 |      3,606       36.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Oct 2016