Frequencies for eyewlci variable in pcstate2006_2007 dataset :

    Average |
     annual |
 percent of |
   diabetic |
   Medicare |
  enrollees |
  age 65-75 |
 having eye |
      exami |      Freq.     Percent        Cum.
------------+-----------------------------------
      55.09 |          1        1.92        1.92
      58.69 |          1        1.92        3.85
      61.52 |          1        1.92        5.77
      62.41 |          1        1.92        7.69
      62.43 |          1        1.92        9.62
      62.59 |          1        1.92       11.54
      62.96 |          1        1.92       13.46
      63.58 |          1        1.92       15.38
         64 |          1        1.92       17.31
      64.13 |          1        1.92       19.23
      64.31 |          1        1.92       21.15
      64.41 |          1        1.92       23.08
      64.64 |          1        1.92       25.00
      64.86 |          1        1.92       26.92
      64.89 |          1        1.92       28.85
      65.09 |          1        1.92       30.77
      65.15 |          1        1.92       32.69
      66.03 |          1        1.92       34.62
      66.77 |          1        1.92       36.54
      67.26 |          1        1.92       38.46
      67.92 |          1        1.92       40.38
      68.19 |          1        1.92       42.31
      68.27 |          1        1.92       44.23
      68.33 |          1        1.92       46.15
      68.88 |          1        1.92       48.08
      69.19 |          1        1.92       50.00
      69.86 |          1        1.92       51.92
      69.89 |          1        1.92       53.85
       69.9 |          1        1.92       55.77
      70.13 |          1        1.92       57.69
      70.63 |          1        1.92       59.62
      73.44 |          1        1.92       61.54
      73.54 |          1        1.92       63.46
      73.74 |          1        1.92       65.38
      74.71 |          1        1.92       67.31
       74.8 |          1        1.92       69.23
          . |         16       30.77      100.00
------------+-----------------------------------
      Total |         52      100.00

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