Frequencies for eyeuci variable in pcstate2013 dataset :

    Average |
     annual |
 percent of |
   diabetic |
   Medicare |
  enrollees |
  age 65-75 |
 having eye |
      exami |      Freq.     Percent        Cum.
------------+-----------------------------------
    56.8716 |          1        1.92        1.92
   60.55174 |          1        1.92        3.85
   60.86038 |          1        1.92        5.77
   62.35627 |          1        1.92        7.69
   62.42985 |          1        1.92        9.62
   63.00712 |          1        1.92       11.54
   63.10874 |          1        1.92       13.46
   63.73016 |          1        1.92       15.38
   63.73383 |          1        1.92       17.31
   63.77023 |          1        1.92       19.23
   63.87094 |          1        1.92       21.15
   63.89435 |          1        1.92       23.08
    64.1824 |          1        1.92       25.00
   64.35964 |          1        1.92       26.92
   64.39936 |          1        1.92       28.85
   64.62904 |          1        1.92       30.77
   64.66283 |          1        1.92       32.69
   64.70929 |          1        1.92       34.62
   66.29032 |          1        1.92       36.54
   66.44215 |          1        1.92       38.46
   67.28012 |          1        1.92       40.38
   67.37982 |          1        1.92       42.31
   67.52896 |          1        1.92       44.23
   67.64012 |          1        1.92       46.15
   67.82712 |          1        1.92       48.08
   68.04338 |          1        1.92       50.00
   68.31013 |          1        1.92       51.92
    68.3473 |          1        1.92       53.85
   68.39407 |          1        1.92       55.77
   68.42796 |          1        1.92       57.69
   68.74471 |          1        1.92       59.62
   69.37428 |          1        1.92       61.54
   69.69173 |          1        1.92       63.46
   70.11718 |          1        1.92       65.38
   70.72002 |          1        1.92       67.31
   71.05298 |          1        1.92       69.23
   71.72168 |          1        1.92       71.15
    72.1392 |          1        1.92       73.08
   72.53985 |          1        1.92       75.00
   72.55422 |          1        1.92       76.92
   73.20823 |          1        1.92       78.85
    74.0169 |          1        1.92       80.77
   75.03529 |          1        1.92       82.69
   75.44835 |          1        1.92       84.62
   75.85544 |          1        1.92       86.54
    77.0775 |          1        1.92       88.46
   77.39128 |          1        1.92       90.38
   77.67847 |          1        1.92       92.31
   78.28833 |          1        1.92       94.23
   79.08618 |          1        1.92       96.15
   79.58386 |          1        1.92       98.08
          . |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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