Frequencies for coronaryangiographyper1000medica variable in 1993_surg_discharg

   Coronary |
Angiography |
   per 1000 |
   Medicare |
  Enrollees |
       1993 |      Freq.     Percent        Cum.
------------+-----------------------------------
   8.155797 |          1        1.92        1.92
   8.191866 |          1        1.92        3.85
   9.784699 |          1        1.92        5.77
   10.17683 |          1        1.92        7.69
   10.84783 |          1        1.92        9.62
   10.91084 |          1        1.92       11.54
   11.12097 |          1        1.92       13.46
   11.87981 |          1        1.92       15.38
   11.91022 |          1        1.92       17.31
   12.08093 |          1        1.92       19.23
   12.13054 |          1        1.92       21.15
   12.43338 |          1        1.92       23.08
   12.58104 |          1        1.92       25.00
    12.7404 |          1        1.92       26.92
   12.87084 |          1        1.92       28.85
   13.93237 |          1        1.92       30.77
   14.04306 |          1        1.92       32.69
   14.05622 |          1        1.92       34.62
   14.27194 |          1        1.92       36.54
   14.37561 |          1        1.92       38.46
   14.47662 |          1        1.92       40.38
   14.76331 |          1        1.92       42.31
   15.00182 |          1        1.92       44.23
   15.14337 |          1        1.92       46.15
   15.33849 |          1        1.92       48.08
   15.39674 |          1        1.92       50.00
   15.44944 |          1        1.92       51.92
   15.48132 |          1        1.92       53.85
   15.64594 |          1        1.92       55.77
   15.77933 |          1        1.92       57.69
    15.9203 |          1        1.92       59.62
   15.95692 |          1        1.92       61.54
   16.19139 |          1        1.92       63.46
   16.39842 |          1        1.92       65.38
   16.59078 |          1        1.92       67.31
   16.60049 |          1        1.92       69.23
   16.64596 |          1        1.92       71.15
   16.66583 |          1        1.92       73.08
   16.71204 |          1        1.92       75.00
   16.73416 |          1        1.92       76.92
   16.83209 |          1        1.92       78.85
   16.83997 |          1        1.92       80.77
   16.94666 |          1        1.92       82.69
   17.12081 |          1        1.92       84.62
   17.44918 |          1        1.92       86.54
   17.69135 |          1        1.92       88.46
    17.6999 |          1        1.92       90.38
   18.63299 |          1        1.92       92.31
   18.93176 |          1        1.92       94.23
   19.11844 |          1        1.92       96.15
    21.6156 |          1        1.92       98.08
   27.01722 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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