Frequencies for first 10,000 rows of paymcaid variable in nhamcsed2012 dataset :

   Expected |
  source of |
   payment: |
Medicaid or |
       CHIP |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      6,565       65.65       65.65
        Yes |      3,435       34.35      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016