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

Does ED use |
   separate |
 fast track |
   unit for |
  nonurgent |
      care? |      Freq.     Percent        Cum.
------------+-----------------------------------
      Blank |        152        1.52        1.52
    Unknown |        582        5.82        7.34
        Yes |      5,437       54.37       61.71
         No |      3,829       38.29      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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