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

     QHP/Non QHP |      Freq.     Percent        Cum.
-----------------+-----------------------------------
            Both |      8,814       88.14       88.14
Off the Exchange |        945        9.45       97.59
 On the Exchange |        241        2.41      100.00
-----------------+-----------------------------------
           Total |     10,000      100.00

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