Frequencies for aorticmitralvalvereplacementper1 variable in 1999_surg_discharg

AorticMitra |
    l Valve |
Replacement |
   per 1000 |
   Medicare |
  Enrollees |
       1999 |      Freq.     Percent        Cum.
------------+-----------------------------------
   .5948252 |          1        1.92        1.92
   .8944913 |          1        1.92        3.85
   1.048662 |          1        1.92        5.77
    1.08361 |          1        1.92        7.69
   1.098006 |          1        1.92        9.62
   1.107331 |          1        1.92       11.54
   1.139758 |          1        1.92       13.46
   1.160653 |          1        1.92       15.38
   1.169846 |          1        1.92       17.31
   1.194256 |          1        1.92       19.23
   1.210819 |          1        1.92       21.15
   1.220265 |          1        1.92       23.08
   1.224332 |          1        1.92       25.00
   1.230163 |          1        1.92       26.92
   1.235156 |          1        1.92       28.85
   1.247105 |          1        1.92       30.77
   1.247844 |          1        1.92       32.69
   1.271454 |          1        1.92       34.62
   1.276352 |          1        1.92       36.54
    1.31116 |          1        1.92       38.46
   1.313634 |          1        1.92       40.38
   1.317283 |          1        1.92       42.31
   1.340694 |          1        1.92       44.23
   1.359805 |          1        1.92       46.15
   1.372424 |          1        1.92       48.08
   1.377936 |          1        1.92       50.00
   1.381083 |          1        1.92       51.92
     1.3815 |          1        1.92       53.85
   1.383659 |          1        1.92       55.77
   1.386727 |          1        1.92       57.69
     1.3873 |          1        1.92       59.62
   1.394953 |          1        1.92       61.54
    1.39517 |          1        1.92       63.46
   1.415752 |          1        1.92       65.38
   1.420542 |          1        1.92       67.31
   1.427963 |          1        1.92       69.23
   1.428439 |          1        1.92       71.15
    1.43978 |          1        1.92       73.08
   1.454341 |          1        1.92       75.00
   1.463137 |          1        1.92       76.92
   1.463424 |          1        1.92       78.85
   1.467581 |          1        1.92       80.77
   1.479388 |          1        1.92       82.69
   1.481925 |          1        1.92       84.62
   1.513406 |          1        1.92       86.54
   1.533016 |          1        1.92       88.46
    1.56451 |          1        1.92       90.38
   1.598834 |          1        1.92       92.31
   1.626965 |          1        1.92       94.23
   1.634927 |          1        1.92       96.15
   1.636439 |          1        1.92       98.08
   1.758412 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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