Frequencies for eyewlci variable in pcstate2010 dataset :

    Average |
     annual |
 percent of |
   diabetic |
   Medicare |
  enrollees |
  age 65-75 |
 having eye |
      exami |      Freq.     Percent        Cum.
------------+-----------------------------------
   53.24958 |          1        1.92        1.92
   59.72588 |          1        1.92        3.85
   60.42348 |          1        1.92        5.77
   60.56307 |          1        1.92        7.69
   62.00683 |          1        1.92        9.62
    62.4679 |          1        1.92       11.54
    62.4746 |          1        1.92       13.46
   62.53629 |          1        1.92       15.38
   62.98231 |          1        1.92       17.31
    63.2787 |          1        1.92       19.23
   63.56236 |          1        1.92       21.15
   63.58414 |          1        1.92       23.08
   63.62061 |          1        1.92       25.00
   63.93971 |          1        1.92       26.92
   64.12919 |          1        1.92       28.85
   64.20559 |          1        1.92       30.77
   64.74882 |          1        1.92       32.69
   64.78274 |          1        1.92       34.62
    65.1605 |          1        1.92       36.54
   65.43109 |          1        1.92       38.46
   65.56904 |          1        1.92       40.38
   65.92688 |          1        1.92       42.31
   65.98815 |          1        1.92       44.23
   66.06946 |          1        1.92       46.15
   66.25157 |          1        1.92       48.08
   66.64767 |          1        1.92       50.00
   67.06622 |          1        1.92       51.92
   67.46922 |          1        1.92       53.85
   67.97409 |          1        1.92       55.77
   68.19079 |          1        1.92       57.69
   68.23102 |          1        1.92       59.62
   68.74481 |          1        1.92       61.54
   68.84802 |          1        1.92       63.46
    68.9749 |          1        1.92       65.38
   69.70931 |          1        1.92       67.31
   69.83606 |          1        1.92       69.23
   69.90393 |          1        1.92       71.15
   70.67454 |          1        1.92       73.08
   70.83599 |          1        1.92       75.00
   70.92743 |          1        1.92       76.92
   71.40971 |          1        1.92       78.85
    72.1395 |          1        1.92       80.77
   72.64418 |          1        1.92       82.69
   72.96962 |          1        1.92       84.62
   73.68016 |          1        1.92       86.54
   74.36105 |          1        1.92       88.46
   74.85399 |          1        1.92       90.38
   75.99673 |          1        1.92       92.31
   76.78242 |          1        1.92       94.23
   76.89839 |          1        1.92       96.15
   77.81291 |          1        1.92       98.08
          . |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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