Frequencies for first 10,000 rows of childonlyplanid variable in plan2016 dataset :

    Child Only |
       Plan ID |      Freq.     Percent        Cum.
---------------+-----------------------------------
               |     10,000      100.00      100.00
---------------+-----------------------------------
         Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Oct 2016