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

                     CSR Variation Type |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
               73% AV Level Silver Plan |        472        4.72        4.72
               87% AV Level Silver Plan |        471        4.71        9.43
               94% AV Level Silver Plan |        471        4.71       14.14
    Limited Cost Sharing Plan Variation |      1,306       13.06       27.20
      Standard Bronze Off Exchange Plan |        568        5.68       32.88
       Standard Bronze On Exchange Plan |        568        5.68       38.56
Standard Catastrophic Off Exchange Plan |         93        0.93       39.49
 Standard Catastrophic On Exchange Plan |         93        0.93       40.42
        Standard Gold Off Exchange Plan |        578        5.78       46.20
         Standard Gold On Exchange Plan |        578        5.78       51.98
        Standard High Off Exchange Plan |        572        5.72       57.70
         Standard High On Exchange Plan |        179        1.79       59.49
         Standard Low Off Exchange Plan |        570        5.70       65.19
          Standard Low On Exchange Plan |        237        2.37       67.56
    Standard Platinum Off Exchange Plan |        224        2.24       69.80
     Standard Platinum On Exchange Plan |        224        2.24       72.04
      Standard Silver Off Exchange Plan |        745        7.45       79.49
       Standard Silver On Exchange Plan |        745        7.45       86.94
       Zero Cost Sharing Plan Variation |      1,306       13.06      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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