Frequencies for first 10,000 rows of compprod variable in namcs2013 dataset :

    Considered in |
        determing |
    compensation: |
     factors that |
 reflect your own |
     productivity |      Freq.     Percent        Cum.
------------------+-----------------------------------
Entire item blank |        876        8.76        8.76
Box is not marked |      3,303       33.03       41.79
    Box is marked |      5,821       58.21      100.00
------------------+-----------------------------------
            Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017