Frequencies for cholecystectomyper1000medicareen variable in 1996_surg_discharg

Cholecystec |
   tomy per |
       1000 |
   Medicare |
  Enrollees |
       1996 |      Freq.     Percent        Cum.
------------+-----------------------------------
   3.671366 |          1        1.92        1.92
    3.72339 |          1        1.92        3.85
   3.877647 |          1        1.92        5.77
   3.896876 |          1        1.92        7.69
   3.967195 |          1        1.92        9.62
   4.152548 |          1        1.92       11.54
   4.281563 |          1        1.92       13.46
   4.301235 |          1        1.92       15.38
   4.325865 |          1        1.92       17.31
   4.328199 |          1        1.92       19.23
   4.330717 |          1        1.92       21.15
   4.352545 |          1        1.92       23.08
   4.359019 |          1        1.92       25.00
   4.359206 |          1        1.92       26.92
   4.438757 |          1        1.92       28.85
   4.545157 |          1        1.92       30.77
   4.586401 |          1        1.92       32.69
    4.58652 |          1        1.92       34.62
   4.622572 |          1        1.92       36.54
   4.652574 |          1        1.92       38.46
   4.669886 |          1        1.92       40.38
   4.686347 |          1        1.92       42.31
   4.688472 |          1        1.92       44.23
   4.721232 |          1        1.92       46.15
   4.770321 |          1        1.92       48.08
   4.787146 |          1        1.92       50.00
   4.788779 |          1        1.92       51.92
   4.801983 |          1        1.92       53.85
   4.827876 |          1        1.92       55.77
   4.837895 |          1        1.92       57.69
   4.854203 |          1        1.92       59.62
   4.860265 |          1        1.92       61.54
   4.881702 |          1        1.92       63.46
   4.939324 |          1        1.92       65.38
   5.003548 |          1        1.92       67.31
   5.010634 |          1        1.92       69.23
   5.079307 |          1        1.92       71.15
   5.082304 |          1        1.92       73.08
   5.101246 |          1        1.92       75.00
   5.122154 |          1        1.92       76.92
   5.132943 |          1        1.92       78.85
   5.143415 |          1        1.92       80.77
    5.34314 |          1        1.92       82.69
   5.429728 |          1        1.92       84.62
    5.49021 |          1        1.92       86.54
   5.509811 |          1        1.92       88.46
   5.662753 |          1        1.92       90.38
   5.729085 |          1        1.92       92.31
   5.824075 |          1        1.92       94.23
   6.149276 |          1        1.92       96.15
   6.312534 |          1        1.92       98.08
   6.410424 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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