Frequencies for first 10,000 rows of ebillanye variable in nhamcsed2013 dataset :

     Does your ED |
submit any claims |
   electronically |
      (electronic |
        billing)? |      Freq.     Percent        Cum.
------------------+-----------------------------------
            Blank |     10,000      100.00      100.00
------------------+-----------------------------------
            Total |     10,000      100.00

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