Frequencies for first 10,000 rows of mustage2 variable in nhamcsed2015 dataset 

  Are there plans |
     to apply for |
Stage 2 incentive |
        payments? |      Freq.     Percent        Cum.
------------------+-----------------------------------
          Unknown |      1,326       13.26       13.26
   Not applicable |        675        6.75       20.01
              Yes |      7,491       74.91       94.92
               No |        120        1.20       96.12
            Maybe |        388        3.88      100.00
------------------+-----------------------------------
            Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017