Frequencies for first 10,000 rows of adm_ma_flag_yr variable in mcbsatc2013 dat

   Medicare |
  Advantage |
   flag for |
   the year |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,818       68.18       68.18
          2 |        225        2.25       70.43
          3 |      2,957       29.57      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 24 May 2016