Frequencies for first 10,000 rows of marketcoverage variable in plan2015 dataset :

   Market Coverage |      Freq.     Percent        Cum.
-------------------+-----------------------------------
        Individual |      7,373       73.73       73.73
SHOP (Small Group) |      2,627       26.27      100.00
-------------------+-----------------------------------
             Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 9 Dec 2017