Frequencies for first 10,000 rows of isexclfrominnmoop variable in bencs2017 dataset :

Is Excluded |
    from In |
    Network |
       MOOP |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      2,152       21.52       21.52
         No |      7,560       75.60       97.12
        Yes |        288        2.88      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 Dec 2017