Frequencies for first 10,000 rows of weight variable in namcs1994 dataset :

     weight |
  reduction |
 couns/educ |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,152       91.52       91.52
          1 |        848        8.48      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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