Frequencies for cholecystectomyper1000medicareen variable in 1992_surg_discharg

Cholecystec |
   tomy per |
       1000 |
   Medicare |
  Enrollees |
       1992 |      Freq.     Percent        Cum.
------------+-----------------------------------
   3.828916 |          1        1.92        1.92
   4.295719 |          1        1.92        3.85
   4.398885 |          1        1.92        5.77
   4.650183 |          1        1.92        7.69
   4.665869 |          1        1.92        9.62
   4.905786 |          1        1.92       11.54
   4.952754 |          1        1.92       13.46
    5.00752 |          1        1.92       15.38
   5.060817 |          1        1.92       17.31
   5.068508 |          1        1.92       19.23
   5.103978 |          1        1.92       21.15
   5.107442 |          1        1.92       23.08
   5.179305 |          1        1.92       25.00
    5.23469 |          1        1.92       26.92
   5.273776 |          1        1.92       28.85
   5.290709 |          1        1.92       30.77
   5.306935 |          1        1.92       32.69
    5.32911 |          1        1.92       34.62
   5.466974 |          1        1.92       36.54
   5.480424 |          1        1.92       38.46
   5.518963 |          1        1.92       40.38
   5.545147 |          1        1.92       42.31
    5.58113 |          1        1.92       44.23
   5.594524 |          1        1.92       46.15
   5.596234 |          1        1.92       48.08
   5.648896 |          1        1.92       50.00
   5.818728 |          1        1.92       51.92
   5.818847 |          1        1.92       53.85
   5.820194 |          1        1.92       55.77
   5.834266 |          1        1.92       57.69
   5.861252 |          1        1.92       59.62
   5.901416 |          1        1.92       61.54
   5.957879 |          1        1.92       63.46
   5.988348 |          1        1.92       65.38
   6.081956 |          1        1.92       67.31
   6.082457 |          1        1.92       69.23
   6.083806 |          1        1.92       71.15
   6.085385 |          1        1.92       73.08
    6.17125 |          1        1.92       75.00
   6.283283 |          1        1.92       76.92
   6.377918 |          1        1.92       78.85
   6.378515 |          1        1.92       80.77
   6.460464 |          1        1.92       82.69
   6.488783 |          1        1.92       84.62
   6.624924 |          1        1.92       86.54
   6.626095 |          1        1.92       88.46
   6.749547 |          1        1.92       90.38
   6.918161 |          1        1.92       92.31
   7.005192 |          1        1.92       94.23
    7.03052 |          1        1.92       96.15
   7.238778 |          1        1.92       98.08
   7.256155 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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