Frequencies for coronaryangiographyper1000medica variable in 1995_surg_discharg

   Coronary |
Angiography |
   per 1000 |
   Medicare |
  Enrollees |
       1995 |      Freq.     Percent        Cum.
------------+-----------------------------------
   9.466141 |          1        1.92        1.92
   10.89984 |          1        1.92        3.85
   11.05772 |          1        1.92        5.77
   12.05264 |          1        1.92        7.69
   12.98954 |          1        1.92        9.62
   13.03044 |          1        1.92       11.54
   13.12552 |          1        1.92       13.46
   13.13123 |          1        1.92       15.38
   13.38372 |          1        1.92       17.31
   13.39651 |          1        1.92       19.23
    13.5931 |          1        1.92       21.15
   14.09703 |          1        1.92       23.08
   14.18976 |          1        1.92       25.00
   14.19186 |          1        1.92       26.92
   14.55434 |          1        1.92       28.85
   14.82154 |          1        1.92       30.77
   15.13291 |          1        1.92       32.69
   15.20041 |          1        1.92       34.62
   15.34131 |          1        1.92       36.54
   15.54492 |          1        1.92       38.46
   15.90126 |          1        1.92       40.38
   16.00211 |          1        1.92       42.31
   16.06866 |          1        1.92       44.23
   16.39645 |          1        1.92       46.15
   16.42676 |          1        1.92       48.08
   16.56615 |          1        1.92       50.00
   16.82489 |          1        1.92       51.92
   16.94083 |          1        1.92       53.85
   17.06169 |          1        1.92       55.77
   17.63118 |          1        1.92       57.69
   17.68277 |          1        1.92       59.62
   17.79871 |          1        1.92       61.54
   17.84315 |          1        1.92       63.46
   17.89741 |          1        1.92       65.38
   18.19457 |          1        1.92       67.31
   18.20574 |          1        1.92       69.23
   18.25356 |          1        1.92       71.15
   18.53835 |          1        1.92       73.08
   18.53951 |          1        1.92       75.00
   18.77555 |          1        1.92       76.92
   19.05429 |          1        1.92       78.85
   19.15501 |          1        1.92       80.77
   19.43897 |          1        1.92       82.69
   19.66486 |          1        1.92       84.62
   19.74491 |          1        1.92       86.54
   19.87049 |          1        1.92       88.46
   20.40873 |          1        1.92       90.38
   20.76984 |          1        1.92       92.31
   20.83762 |          1        1.92       94.23
   21.47094 |          1        1.92       96.15
   23.63115 |          1        1.92       98.08
   28.31765 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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