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

  Does your |
  ED submit |
 any claims |
electronica |
        lly |
(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