Frequencies for cholecystectomyper1000medicareen variable in 2002_surg_discharg

Cholecystec |
   tomy per |
       1000 |
   Medicare |
  Enrollees |
       2002 |      Freq.     Percent        Cum.
------------+-----------------------------------
   2.842527 |          1        1.92        1.92
   2.934968 |          1        1.92        3.85
   3.186934 |          1        1.92        5.77
   3.190778 |          1        1.92        7.69
   3.387895 |          1        1.92        9.62
   3.414935 |          1        1.92       11.54
   3.433143 |          1        1.92       13.46
   3.555022 |          1        1.92       15.38
   3.573812 |          1        1.92       17.31
   3.589634 |          1        1.92       19.23
   3.732606 |          1        1.92       21.15
   3.851986 |          1        1.92       23.08
   3.879484 |          1        1.92       25.00
   3.965305 |          1        1.92       26.92
   4.043701 |          1        1.92       28.85
   4.075668 |          1        1.92       30.77
   4.081643 |          1        1.92       32.69
   4.105538 |          1        1.92       34.62
   4.154071 |          1        1.92       36.54
   4.169977 |          1        1.92       38.46
   4.198685 |          1        1.92       40.38
   4.304667 |          1        1.92       42.31
   4.311889 |          1        1.92       44.23
   4.323667 |          1        1.92       46.15
   4.357533 |          1        1.92       48.08
   4.534284 |          1        1.92       50.00
   4.566651 |          1        1.92       51.92
   4.654406 |          1        1.92       53.85
   4.656461 |          1        1.92       55.77
   4.724061 |          1        1.92       57.69
   4.827239 |          1        1.92       59.62
   4.828643 |          1        1.92       61.54
   4.839827 |          1        1.92       63.46
   4.870612 |          1        1.92       65.38
   4.878767 |          1        1.92       67.31
   4.915949 |          1        1.92       69.23
   4.937108 |          1        1.92       71.15
    5.03781 |          1        1.92       73.08
   5.044655 |          1        1.92       75.00
   5.051571 |          1        1.92       76.92
   5.112903 |          1        1.92       78.85
   5.216164 |          1        1.92       80.77
   5.231462 |          1        1.92       82.69
   5.315203 |          1        1.92       84.62
   5.407755 |          1        1.92       86.54
    5.60076 |          1        1.92       88.46
   5.651191 |          1        1.92       90.38
    5.73795 |          1        1.92       92.31
   5.765432 |          1        1.92       94.23
   5.814301 |          1        1.92       96.15
   5.915087 |          1        1.92       98.08
   6.269567 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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