Frequencies for coronaryarterybypassgraftingcabg variable in 2009_surg_discharg

   Coronary |
     Artery |
     Bypass |
   Grafting |
   CABG per |
       1000 |
   Medicare |
  Enrollees |
       2009 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1.64 |          1        1.92        1.92
        2.1 |          1        1.92        3.85
       2.18 |          1        1.92        5.77
       2.25 |          1        1.92        7.69
       2.27 |          1        1.92        9.62
       2.35 |          1        1.92       11.54
       2.58 |          2        3.85       15.38
       2.59 |          1        1.92       17.31
       2.67 |          1        1.92       19.23
       2.72 |          1        1.92       21.15
       2.75 |          1        1.92       23.08
        2.8 |          1        1.92       25.00
       2.83 |          2        3.85       28.85
       2.86 |          1        1.92       30.77
       2.95 |          1        1.92       32.69
       2.97 |          1        1.92       34.62
          3 |          1        1.92       36.54
       3.02 |          1        1.92       38.46
       3.06 |          1        1.92       40.38
       3.15 |          1        1.92       42.31
       3.23 |          2        3.85       46.15
       3.31 |          1        1.92       48.08
       3.38 |          1        1.92       50.00
       3.39 |          1        1.92       51.92
       3.41 |          1        1.92       53.85
       3.42 |          2        3.85       57.69
        3.5 |          1        1.92       59.62
        3.6 |          1        1.92       61.54
       3.62 |          1        1.92       63.46
       3.66 |          2        3.85       67.31
       3.69 |          1        1.92       69.23
       3.74 |          1        1.92       71.15
       3.75 |          1        1.92       73.08
        3.8 |          1        1.92       75.00
       3.84 |          1        1.92       76.92
       3.94 |          1        1.92       78.85
       3.97 |          1        1.92       80.77
          4 |          1        1.92       82.69
       4.13 |          2        3.85       86.54
       4.19 |          1        1.92       88.46
       4.21 |          1        1.92       90.38
       4.26 |          1        1.92       92.31
       4.41 |          1        1.92       94.23
       4.64 |          1        1.92       96.15
       4.79 |          1        1.92       98.08
        4.9 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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