Frequencies for eyelci variable in pcstate2006_2007 dataset :

    Average |
     annual |
 percent of |
   diabetic |
   Medicare |
  enrollees |
  age 65-75 |
 having eye |
      exami |      Freq.     Percent        Cum.
------------+-----------------------------------
      53.18 |          1        1.92        1.92
      58.86 |          1        1.92        3.85
      60.63 |          1        1.92        5.77
      61.29 |          1        1.92        7.69
      61.36 |          1        1.92        9.62
       62.1 |          1        1.92       11.54
      62.16 |          1        1.92       13.46
      62.21 |          1        1.92       15.38
      62.36 |          1        1.92       17.31
      62.43 |          1        1.92       19.23
      62.54 |          1        1.92       21.15
      62.83 |          1        1.92       23.08
      63.29 |          1        1.92       25.00
      63.37 |          1        1.92       26.92
      63.43 |          1        1.92       28.85
      63.68 |          1        1.92       30.77
      64.04 |          1        1.92       32.69
      64.25 |          1        1.92       34.62
      64.27 |          1        1.92       36.54
      64.58 |          1        1.92       38.46
      65.11 |          1        1.92       40.38
      65.13 |          1        1.92       42.31
      65.34 |          1        1.92       44.23
      65.75 |          1        1.92       46.15
      65.88 |          1        1.92       48.08
      66.25 |          1        1.92       50.00
      66.85 |          1        1.92       51.92
       67.1 |          1        1.92       53.85
      67.14 |          1        1.92       55.77
       67.2 |          1        1.92       57.69
       67.4 |          1        1.92       59.62
       67.7 |          2        3.85       63.46
      68.25 |          1        1.92       65.38
      68.66 |          1        1.92       67.31
      68.87 |          1        1.92       69.23
      69.49 |          1        1.92       71.15
       69.5 |          1        1.92       73.08
      69.62 |          1        1.92       75.00
      70.18 |          1        1.92       76.92
      70.27 |          1        1.92       78.85
      72.09 |          1        1.92       80.77
      72.77 |          1        1.92       82.69
      72.91 |          1        1.92       84.62
      73.11 |          1        1.92       86.54
      74.25 |          1        1.92       88.46
      74.53 |          1        1.92       90.38
       74.7 |          1        1.92       92.31
      74.71 |          1        1.92       94.23
      74.81 |          1        1.92       96.15
      78.21 |          1        1.92       98.08
          . |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

by Jean Roth , jroth@nber.org , 15 Mar 2018