Frequencies for cholecystectomyper1000medicareen variable in 2008_10_surg_disch

Cholecystec |
   tomy per |
       1000 |
   Medicare |
  Enrollees |
    2008 10 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2.06 |          1        1.92        1.92
        2.1 |          1        1.92        3.85
       2.21 |          1        1.92        5.77
       2.35 |          1        1.92        7.69
       2.57 |          1        1.92        9.62
       2.61 |          1        1.92       11.54
       2.65 |          1        1.92       13.46
       2.67 |          1        1.92       15.38
       2.74 |          1        1.92       17.31
       2.75 |          1        1.92       19.23
       2.87 |          1        1.92       21.15
          3 |          1        1.92       23.08
       3.03 |          2        3.85       26.92
       3.14 |          1        1.92       28.85
       3.15 |          1        1.92       30.77
       3.16 |          3        5.77       36.54
        3.2 |          1        1.92       38.46
       3.26 |          1        1.92       40.38
       3.28 |          1        1.92       42.31
       3.31 |          1        1.92       44.23
       3.36 |          2        3.85       48.08
       3.41 |          1        1.92       50.00
       3.42 |          1        1.92       51.92
       3.43 |          1        1.92       53.85
       3.44 |          1        1.92       55.77
       3.45 |          1        1.92       57.69
       3.47 |          1        1.92       59.62
        3.5 |          1        1.92       61.54
       3.52 |          1        1.92       63.46
       3.54 |          2        3.85       67.31
       3.55 |          1        1.92       69.23
       3.57 |          1        1.92       71.15
       3.59 |          1        1.92       73.08
       3.62 |          1        1.92       75.00
       3.71 |          1        1.92       76.92
       3.73 |          1        1.92       78.85
       3.84 |          1        1.92       80.77
       3.86 |          2        3.85       84.62
        3.9 |          1        1.92       86.54
       3.98 |          1        1.92       88.46
       4.04 |          1        1.92       90.38
       4.11 |          1        1.92       92.31
        4.4 |          1        1.92       94.23
       4.53 |          1        1.92       96.15
       4.66 |          1        1.92       98.08
       4.68 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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