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

     Weight |
  reduction |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,767       97.67       97.67
        Yes |        233        2.33      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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