Frequencies for first 10,000 rows of hlt_edocexam variable in mcbsatc2013 datas

   Eye exam |
   with eye |
  doctor in |
  past year |      Freq.     Percent        Cum.
------------+-----------------------------------
         -8 |         55        0.55        0.55
          1 |      5,993       59.93       60.48
          2 |      3,943       39.43       99.91
          . |          9        0.09      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 24 May 2016