Frequencies for backsurgeryper1000medicareenroll variable in 1992_surg_discharg

       Back |
Surgery per |
       1000 |
   Medicare |
  Enrollees |
       1992 |      Freq.     Percent        Cum.
------------+-----------------------------------
   .8776144 |          1        0.33        0.33
   1.004123 |          1        0.33        0.65
   1.041124 |          1        0.33        0.98
   1.054945 |          1        0.33        1.30
   1.056159 |          1        0.33        1.63
   1.060394 |          1        0.33        1.95
    1.13052 |          1        0.33        2.28
   1.153514 |          1        0.33        2.61
   1.155504 |          1        0.33        2.93
   1.204858 |          1        0.33        3.26
   1.214664 |          1        0.33        3.58
   1.242966 |          1        0.33        3.91
   1.293747 |          1        0.33        4.23
    1.35113 |          1        0.33        4.56
   1.370405 |          1        0.33        4.89
   1.374999 |          1        0.33        5.21
   1.384883 |          1        0.33        5.54
   1.387367 |          1        0.33        5.86
   1.389021 |          1        0.33        6.19
   1.392979 |          1        0.33        6.51
   1.430139 |          1        0.33        6.84
    1.47711 |          1        0.33        7.17
   1.514979 |          1        0.33        7.49
   1.528055 |          1        0.33        7.82
   1.528495 |          1        0.33        8.14
   1.554279 |          1        0.33        8.47
   1.559083 |          1        0.33        8.79
   1.565195 |          1        0.33        9.12
   1.578182 |          1        0.33        9.45
   1.598457 |          1        0.33        9.77
   1.636584 |          1        0.33       10.10
   1.641591 |          1        0.33       10.42
   1.645144 |          1        0.33       10.75
   1.654877 |          1        0.33       11.07
   1.659953 |          1        0.33       11.40
   1.665425 |          1        0.33       11.73
   1.667294 |          1        0.33       12.05
   1.669572 |          1        0.33       12.38
   1.694725 |          1        0.33       12.70
    1.69918 |          1        0.33       13.03
   1.722041 |          1        0.33       13.36
    1.73035 |          1        0.33       13.68
   1.738295 |          1        0.33       14.01
   1.760712 |          1        0.33       14.33
   1.790788 |          1        0.33       14.66
   1.799579 |          1        0.33       14.98
   1.801741 |          1        0.33       15.31
   1.805371 |          1        0.33       15.64
   1.816521 |          1        0.33       15.96
   1.822757 |          1        0.33       16.29
   1.837697 |          1        0.33       16.61
   1.853533 |          1        0.33       16.94
   1.863917 |          1        0.33       17.26
   1.869584 |          1        0.33       17.59
   1.879072 |          1        0.33       17.92
   1.883136 |          1        0.33       18.24
   1.886536 |          1        0.33       18.57
   1.895097 |          1        0.33       18.89
   1.902125 |          1        0.33       19.22
   1.947912 |          1        0.33       19.54
   1.955266 |          1        0.33       19.87
   1.959587 |          1        0.33       20.20
   1.959698 |          1        0.33       20.52
   1.962086 |          1        0.33       20.85
   1.964416 |          1        0.33       21.17
   1.975219 |          1        0.33       21.50
   1.987635 |          1        0.33       21.82
   1.993661 |          1        0.33       22.15
    1.99711 |          1        0.33       22.48
   2.023562 |          1        0.33       22.80
   2.025731 |          1        0.33       23.13
   2.040832 |          1        0.33       23.45
   2.042028 |          1        0.33       23.78
   2.048307 |          1        0.33       24.10
   2.049981 |          1        0.33       24.43
   2.050916 |          1        0.33       24.76
   2.066195 |          1        0.33       25.08
   2.078493 |          1        0.33       25.41
   2.081599 |          1        0.33       25.73
   2.088274 |          1        0.33       26.06
   2.088317 |          1        0.33       26.38
   2.103153 |          1        0.33       26.71
   2.137342 |          1        0.33       27.04
   2.139077 |          1        0.33       27.36
   2.147474 |          1        0.33       27.69
   2.153883 |          1        0.33       28.01
   2.168961 |          1        0.33       28.34
   2.173073 |          1        0.33       28.66
   2.180419 |          1        0.33       28.99
   2.187573 |          1        0.33       29.32
    2.19215 |          1        0.33       29.64
   2.195075 |          1        0.33       29.97
    2.20076 |          1        0.33       30.29
   2.209744 |          1        0.33       30.62
   2.210112 |          1        0.33       30.94
     2.2123 |          1        0.33       31.27
   2.221663 |          1        0.33       31.60
   2.226177 |          1        0.33       31.92
    2.22931 |          1        0.33       32.25
   2.243832 |          1        0.33       32.57
   2.250585 |          1        0.33       32.90
   2.257068 |          1        0.33       33.22
   2.260708 |          1        0.33       33.55
   2.277043 |          1        0.33       33.88
    2.28329 |          1        0.33       34.20
   2.285108 |          1        0.33       34.53
   2.287151 |          1        0.33       34.85
   2.289505 |          1        0.33       35.18
   2.303463 |          1        0.33       35.50
   2.305201 |          1        0.33       35.83
   2.305588 |          1        0.33       36.16
   2.310108 |          1        0.33       36.48
   2.314349 |          1        0.33       36.81
   2.325215 |          1        0.33       37.13
   2.338607 |          1        0.33       37.46
   2.346071 |          1        0.33       37.79
   2.346303 |          1        0.33       38.11
   2.350667 |          1        0.33       38.44
   2.351627 |          1        0.33       38.76
   2.356235 |          1        0.33       39.09
   2.360009 |          1        0.33       39.41
   2.365963 |          1        0.33       39.74
   2.371366 |          1        0.33       40.07
   2.372226 |          1        0.33       40.39
   2.372321 |          1        0.33       40.72
   2.375089 |          1        0.33       41.04
   2.383989 |          1        0.33       41.37
   2.384862 |          1        0.33       41.69
   2.398866 |          1        0.33       42.02
    2.41158 |          1        0.33       42.35
    2.41696 |          1        0.33       42.67
   2.420748 |          1        0.33       43.00
   2.435326 |          1        0.33       43.32
   2.435329 |          1        0.33       43.65
   2.436162 |          1        0.33       43.97
   2.441934 |          1        0.33       44.30
   2.454401 |          1        0.33       44.63
   2.456889 |          1        0.33       44.95
   2.457043 |          1        0.33       45.28
   2.458028 |          1        0.33       45.60
   2.458326 |          1        0.33       45.93
   2.460646 |          1        0.33       46.25
    2.46383 |          1        0.33       46.58
   2.464169 |          1        0.33       46.91
   2.465349 |          1        0.33       47.23
   2.472965 |          1        0.33       47.56
   2.475592 |          1        0.33       47.88
   2.476016 |          1        0.33       48.21
   2.502672 |          1        0.33       48.53
   2.502978 |          1        0.33       48.86
   2.509913 |          1        0.33       49.19
   2.514527 |          1        0.33       49.51
   2.522229 |          1        0.33       49.84
   2.529316 |          1        0.33       50.16
    2.53181 |          1        0.33       50.49
   2.546282 |          1        0.33       50.81
   2.556003 |          1        0.33       51.14
   2.560357 |          1        0.33       51.47
    2.57161 |          1        0.33       51.79
   2.574188 |          1        0.33       52.12
   2.575019 |          1        0.33       52.44
   2.575782 |          1        0.33       52.77
   2.582359 |          1        0.33       53.09
   2.584414 |          1        0.33       53.42
   2.593271 |          1        0.33       53.75
   2.593588 |          1        0.33       54.07
     2.6086 |          1        0.33       54.40
   2.612887 |          1        0.33       54.72
   2.613433 |          1        0.33       55.05
    2.61932 |          1        0.33       55.37
   2.619467 |          1        0.33       55.70
   2.621254 |          1        0.33       56.03
   2.630952 |          1        0.33       56.35
   2.637719 |          1        0.33       56.68
   2.646497 |          1        0.33       57.00
    2.65186 |          1        0.33       57.33
    2.66332 |          1        0.33       57.65
   2.665447 |          1        0.33       57.98
   2.684031 |          1        0.33       58.31
   2.694883 |          1        0.33       58.63
   2.696051 |          1        0.33       58.96
   2.696424 |          1        0.33       59.28
   2.699849 |          1        0.33       59.61
    2.70159 |          1        0.33       59.93
   2.712329 |          1        0.33       60.26
   2.716203 |          1        0.33       60.59
   2.716638 |          1        0.33       60.91
   2.724005 |          1        0.33       61.24
   2.748603 |          1        0.33       61.56
   2.756874 |          1        0.33       61.89
   2.768999 |          1        0.33       62.21
   2.772269 |          1        0.33       62.54
   2.786489 |          1        0.33       62.87
   2.794061 |          1        0.33       63.19
   2.798089 |          1        0.33       63.52
   2.801129 |          1        0.33       63.84
   2.802115 |          1        0.33       64.17
   2.802547 |          1        0.33       64.50
   2.808373 |          1        0.33       64.82
   2.810291 |          1        0.33       65.15
    2.81274 |          1        0.33       65.47
   2.824473 |          1        0.33       65.80
   2.833819 |          1        0.33       66.12
    2.85951 |          1        0.33       66.45
   2.867754 |          1        0.33       66.78
     2.8738 |          1        0.33       67.10
   2.874715 |          1        0.33       67.43
   2.883336 |          1        0.33       67.75
   2.891328 |          1        0.33       68.08
   2.896394 |          1        0.33       68.40
   2.903668 |          1        0.33       68.73
   2.914882 |          1        0.33       69.06
   2.930155 |          1        0.33       69.38
    2.94083 |          1        0.33       69.71
   2.962752 |          1        0.33       70.03
    2.97149 |          1        0.33       70.36
   2.975224 |          1        0.33       70.68
   2.978708 |          1        0.33       71.01
   2.985674 |          1        0.33       71.34
   2.998285 |          1        0.33       71.66
   3.008688 |          1        0.33       71.99
   3.031568 |          1        0.33       72.31
   3.059326 |          1        0.33       72.64
   3.078109 |          1        0.33       72.96
     3.0995 |          1        0.33       73.29
   3.100004 |          1        0.33       73.62
   3.100733 |          1        0.33       73.94
   3.133219 |          1        0.33       74.27
   3.138133 |          1        0.33       74.59
   3.138722 |          1        0.33       74.92
    3.14282 |          1        0.33       75.24
   3.170771 |          1        0.33       75.57
   3.171601 |          1        0.33       75.90
   3.183831 |          1        0.33       76.22
   3.184929 |          1        0.33       76.55
   3.222631 |          1        0.33       76.87
   3.258442 |          1        0.33       77.20
   3.263441 |          1        0.33       77.52
   3.281669 |          1        0.33       77.85
   3.290263 |          1        0.33       78.18
   3.305897 |          1        0.33       78.50
   3.313005 |          1        0.33       78.83
   3.313749 |          1        0.33       79.15
   3.322443 |          1        0.33       79.48
   3.332759 |          1        0.33       79.80
    3.33471 |          1        0.33       80.13
   3.338956 |          1        0.33       80.46
    3.39298 |          1        0.33       80.78
   3.396546 |          1        0.33       81.11
   3.399376 |          1        0.33       81.43
   3.401667 |          1        0.33       81.76
   3.406396 |          1        0.33       82.08
   3.407279 |          1        0.33       82.41
   3.419335 |          1        0.33       82.74
   3.424577 |          1        0.33       83.06
   3.462226 |          1        0.33       83.39
   3.464803 |          1        0.33       83.71
   3.467778 |          1        0.33       84.04
   3.479248 |          1        0.33       84.36
   3.480716 |          1        0.33       84.69
    3.48614 |          1        0.33       85.02
   3.487292 |          1        0.33       85.34
   3.493858 |          1        0.33       85.67
   3.509131 |          1        0.33       85.99
   3.511872 |          1        0.33       86.32
   3.513897 |          1        0.33       86.64
    3.51392 |          1        0.33       86.97
   3.604916 |          1        0.33       87.30
   3.646841 |          1        0.33       87.62
   3.682992 |          1        0.33       87.95
   3.691616 |          1        0.33       88.27
   3.699813 |          1        0.33       88.60
   3.721891 |          1        0.33       88.93
   3.748575 |          1        0.33       89.25
    3.75946 |          1        0.33       89.58
   3.792411 |          1        0.33       89.90
   3.798306 |          1        0.33       90.23
   3.804145 |          1        0.33       90.55
    3.82637 |          1        0.33       90.88
   3.829579 |          1        0.33       91.21
   3.857888 |          1        0.33       91.53
    3.88962 |          1        0.33       91.86
   3.994303 |          1        0.33       92.18
   4.006666 |          1        0.33       92.51
   4.044791 |          1        0.33       92.83
   4.104921 |          1        0.33       93.16
   4.156326 |          1        0.33       93.49
   4.221595 |          1        0.33       93.81
   4.245387 |          1        0.33       94.14
   4.248454 |          1        0.33       94.46
   4.267262 |          1        0.33       94.79
   4.295094 |          1        0.33       95.11
   4.305774 |          1        0.33       95.44
   4.317741 |          1        0.33       95.77
   4.348809 |          1        0.33       96.09
   4.392513 |          1        0.33       96.42
   4.434937 |          1        0.33       96.74
   4.623846 |          1        0.33       97.07
   4.630157 |          1        0.33       97.39
    4.85167 |          1        0.33       97.72
    4.92826 |          1        0.33       98.05
   5.205544 |          1        0.33       98.37
   5.313405 |          1        0.33       98.70
   5.357358 |          1        0.33       99.02
   5.484941 |          1        0.33       99.35
   6.251134 |          1        0.33       99.67
   6.713105 |          1        0.33      100.00
------------+-----------------------------------
      Total |        307      100.00

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