Frequencies for first 10,000 rows of culture variable in namcs2002 dataset :

    Culture |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,727       97.27       97.27
        Yes |        273        2.73      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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