Frequencies for abdominalaorticaneurysmrepairper variable in 2007_surg_discharg

  Abdominal |
     Aortic |
   Aneurysm |
 Repair per |
       1000 |
   Medicare |
  Enrollees |
       2007 |      Freq.     Percent        Cum.
------------+-----------------------------------
   .3277433 |          1        1.92        1.92
   .4908617 |          1        1.92        3.85
   .6286131 |          1        1.92        5.77
   .6565512 |          1        1.92        7.69
    .770736 |          1        1.92        9.62
   .7741032 |          1        1.92       11.54
   .7890965 |          1        1.92       13.46
   .8082322 |          1        1.92       15.38
   .8149446 |          1        1.92       17.31
   .8437689 |          1        1.92       19.23
    .865434 |          1        1.92       21.15
   .9195204 |          1        1.92       23.08
    .931174 |          1        1.92       25.00
   .9434841 |          1        1.92       26.92
   .9452762 |          1        1.92       28.85
   .9603822 |          1        1.92       30.77
   .9625551 |          1        1.92       32.69
   .9674604 |          1        1.92       34.62
   .9690447 |          1        1.92       36.54
   .9753527 |          1        1.92       38.46
   .9831513 |          1        1.92       40.38
   .9963748 |          1        1.92       42.31
   1.005302 |          1        1.92       44.23
   1.006783 |          1        1.92       46.15
   1.010273 |          1        1.92       48.08
   1.012062 |          1        1.92       50.00
   1.021604 |          1        1.92       51.92
   1.033316 |          1        1.92       53.85
    1.03458 |          1        1.92       55.77
   1.042555 |          1        1.92       57.69
   1.050002 |          1        1.92       59.62
   1.052519 |          1        1.92       61.54
   1.053504 |          1        1.92       63.46
   1.056925 |          1        1.92       65.38
   1.062666 |          1        1.92       67.31
   1.068816 |          1        1.92       69.23
   1.075394 |          1        1.92       71.15
    1.07667 |          1        1.92       73.08
   1.088228 |          1        1.92       75.00
   1.091328 |          1        1.92       76.92
   1.095866 |          1        1.92       78.85
   1.102606 |          1        1.92       80.77
   1.130023 |          1        1.92       82.69
   1.135615 |          1        1.92       84.62
   1.165715 |          1        1.92       86.54
   1.171275 |          1        1.92       88.46
   1.191795 |          1        1.92       90.38
   1.196644 |          1        1.92       92.31
   1.213271 |          1        1.92       94.23
   1.221869 |          1        1.92       96.15
   1.246734 |          1        1.92       98.08
   1.294559 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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