Frequencies for eyeuci variable in pcstate2014 dataset :

    Average |
     annual |
 percent of |
   diabetic |
   Medicare |
  enrollees |
  age 65-75 |
 having eye |
      exami |      Freq.     Percent        Cum.
------------+-----------------------------------
   57.83334 |          1        1.92        1.92
   60.59475 |          1        1.92        3.85
   60.61961 |          1        1.92        5.77
   61.83035 |          1        1.92        7.69
   62.50637 |          1        1.92        9.62
    62.7314 |          1        1.92       11.54
   63.12331 |          1        1.92       13.46
    63.2594 |          1        1.92       15.38
   63.32674 |          1        1.92       17.31
   63.85105 |          1        1.92       19.23
   63.85974 |          1        1.92       21.15
   63.92069 |          1        1.92       23.08
   64.14549 |          1        1.92       25.00
    64.2077 |          1        1.92       26.92
   64.29737 |          1        1.92       28.85
   64.39712 |          1        1.92       30.77
   64.45288 |          1        1.92       32.69
   65.08774 |          1        1.92       34.62
   66.08566 |          1        1.92       36.54
   66.29537 |          1        1.92       38.46
   66.97603 |          1        1.92       40.38
   67.05964 |          1        1.92       42.31
   67.19711 |          1        1.92       44.23
   67.56293 |          1        1.92       46.15
   67.63447 |          1        1.92       48.08
   67.69998 |          1        1.92       50.00
   68.28595 |          1        1.92       51.92
    68.2883 |          1        1.92       53.85
    68.3392 |          1        1.92       55.77
    68.4436 |          1        1.92       57.69
   68.86932 |          1        1.92       59.62
    69.3011 |          1        1.92       61.54
   69.36145 |          1        1.92       63.46
   70.43019 |          1        1.92       65.38
   70.49925 |          1        1.92       67.31
   70.74158 |          1        1.92       69.23
   70.91046 |          1        1.92       71.15
   71.70003 |          1        1.92       73.08
   72.01318 |          1        1.92       75.00
    72.1757 |          1        1.92       76.92
   73.06225 |          1        1.92       78.85
   73.35055 |          1        1.92       80.77
   73.82554 |          1        1.92       82.69
   75.02759 |          1        1.92       84.62
   75.75314 |          1        1.92       86.54
   76.77429 |          1        1.92       88.46
   77.33649 |          1        1.92       90.38
   77.67648 |          1        1.92       92.31
   77.82198 |          1        1.92       94.23
   79.31013 |          1        1.92       96.15
   79.32933 |          1        1.92       98.08
          . |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

by Jean Roth , jroth@nber.org , 14 Mar 2018