Frequencies for first 10,000 rows of genmedxm variable in namcs2004 dataset :

    general |
    medical |
       exam |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,766       57.66       57.66
          1 |      4,234       42.34      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016