Frequencies for cholecystectomyper1000medicareen variable in 1995_surg_discharg

Cholecystec |
   tomy per |
       1000 |
   Medicare |
  Enrollees |
       1995 |      Freq.     Percent        Cum.
------------+-----------------------------------
    3.66572 |          1        1.92        1.92
   3.700585 |          1        1.92        3.85
   3.884233 |          1        1.92        5.77
   3.984113 |          1        1.92        7.69
   4.027977 |          1        1.92        9.62
   4.142293 |          1        1.92       11.54
   4.210539 |          1        1.92       13.46
   4.303442 |          1        1.92       15.38
   4.358056 |          1        1.92       17.31
   4.364854 |          1        1.92       19.23
   4.374435 |          1        1.92       21.15
   4.396041 |          1        1.92       23.08
   4.424848 |          1        1.92       25.00
   4.495172 |          1        1.92       26.92
   4.566268 |          1        1.92       28.85
    4.60693 |          1        1.92       30.77
   4.612686 |          1        1.92       32.69
   4.663364 |          1        1.92       34.62
   4.689888 |          1        1.92       36.54
   4.707102 |          1        1.92       38.46
   4.710232 |          1        1.92       40.38
   4.745045 |          1        1.92       42.31
   4.773275 |          1        1.92       44.23
   4.789447 |          1        1.92       46.15
   4.848536 |          1        1.92       48.08
   4.861213 |          1        1.92       50.00
   4.875891 |          1        1.92       51.92
   4.922255 |          1        1.92       53.85
   4.923735 |          1        1.92       55.77
   4.954026 |          1        1.92       57.69
   4.979156 |          1        1.92       59.62
   4.982123 |          1        1.92       61.54
   5.024493 |          1        1.92       63.46
   5.100054 |          1        1.92       65.38
   5.209353 |          1        1.92       67.31
   5.262204 |          1        1.92       69.23
   5.330112 |          1        1.92       71.15
   5.354641 |          1        1.92       73.08
   5.423841 |          1        1.92       75.00
   5.424857 |          1        1.92       76.92
   5.433803 |          1        1.92       78.85
   5.478111 |          1        1.92       80.77
   5.538578 |          1        1.92       82.69
   5.569518 |          1        1.92       84.62
   5.588318 |          1        1.92       86.54
   5.698819 |          1        1.92       88.46
   5.709658 |          1        1.92       90.38
   5.712063 |          1        1.92       92.31
   5.782871 |          1        1.92       94.23
   5.911376 |          1        1.92       96.15
   6.194718 |          1        1.92       98.08
   6.575936 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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