Frequencies for coronaryangiographyper1000medica variable in 1994_surg_discharg

   Coronary |
Angiography |
   per 1000 |
   Medicare |
  Enrollees |
       1994 |      Freq.     Percent        Cum.
------------+-----------------------------------
   8.613994 |          1        1.92        1.92
   9.033656 |          1        1.92        3.85
   10.11646 |          1        1.92        5.77
   11.59357 |          1        1.92        7.69
   11.68949 |          1        1.92        9.62
   12.27547 |          1        1.92       11.54
   12.43234 |          1        1.92       13.46
   12.49708 |          1        1.92       15.38
   12.95902 |          1        1.92       17.31
   13.10605 |          1        1.92       19.23
   13.14769 |          1        1.92       21.15
   13.28334 |          1        1.92       23.08
   13.40782 |          1        1.92       25.00
   13.49508 |          1        1.92       26.92
   13.56324 |          1        1.92       28.85
   13.58264 |          1        1.92       30.77
   14.43808 |          1        1.92       32.69
   14.63422 |          1        1.92       34.62
   14.83523 |          1        1.92       36.54
   15.10747 |          1        1.92       38.46
   15.14432 |          1        1.92       40.38
   15.16029 |          1        1.92       42.31
   15.17438 |          1        1.92       44.23
   15.45622 |          1        1.92       46.15
   15.62032 |          1        1.92       48.08
   15.71278 |          1        1.92       50.00
   15.79146 |          1        1.92       51.92
   16.34347 |          1        1.92       53.85
    16.3956 |          1        1.92       55.77
   16.44557 |          1        1.92       57.69
   16.44641 |          1        1.92       59.62
   16.66892 |          1        1.92       61.54
   16.73493 |          1        1.92       63.46
   16.75484 |          1        1.92       65.38
    16.9286 |          1        1.92       67.31
   17.40699 |          1        1.92       69.23
    17.4452 |          1        1.92       71.15
   17.84184 |          1        1.92       73.08
   18.05997 |          1        1.92       75.00
   18.14553 |          1        1.92       76.92
   18.22723 |          1        1.92       78.85
   18.23523 |          1        1.92       80.77
   18.30726 |          1        1.92       82.69
   18.71119 |          1        1.92       84.62
   18.77867 |          1        1.92       86.54
    19.0178 |          1        1.92       88.46
   19.20338 |          1        1.92       90.38
   19.28871 |          1        1.92       92.31
   19.51427 |          1        1.92       94.23
   19.60561 |          1        1.92       96.15
   22.35814 |          1        1.92       98.08
   28.11877 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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