Frequencies for backsurgeryper1000medicareenroll variable in 1993_surg_discharg

       Back |
Surgery per |
       1000 |
   Medicare |
  Enrollees |
       1993 |      Freq.     Percent        Cum.
------------+-----------------------------------
   .9082518 |          1        0.33        0.33
   .9419665 |          1        0.33        0.65
    1.04295 |          1        0.33        0.98
   1.051509 |          1        0.33        1.30
   1.076702 |          1        0.33        1.63
   1.133113 |          1        0.33        1.95
   1.247525 |          1        0.33        2.28
   1.253341 |          1        0.33        2.61
   1.261504 |          1        0.33        2.93
   1.280418 |          1        0.33        3.26
    1.32394 |          1        0.33        3.58
   1.340498 |          1        0.33        3.91
   1.342964 |          1        0.33        4.23
    1.34905 |          1        0.33        4.56
   1.367398 |          1        0.33        4.89
   1.371348 |          1        0.33        5.21
   1.396716 |          1        0.33        5.54
   1.438994 |          1        0.33        5.86
   1.476853 |          1        0.33        6.19
   1.495528 |          1        0.33        6.51
    1.50264 |          1        0.33        6.84
   1.502932 |          1        0.33        7.17
   1.505214 |          1        0.33        7.49
   1.508047 |          1        0.33        7.82
   1.531456 |          1        0.33        8.14
   1.534808 |          1        0.33        8.47
   1.538537 |          1        0.33        8.79
   1.546579 |          1        0.33        9.12
   1.616956 |          1        0.33        9.45
   1.637334 |          1        0.33        9.77
   1.638128 |          1        0.33       10.10
   1.649254 |          1        0.33       10.42
   1.661374 |          1        0.33       10.75
   1.669074 |          1        0.33       11.07
   1.695399 |          1        0.33       11.40
   1.718184 |          1        0.33       11.73
   1.730336 |          1        0.33       12.05
   1.732605 |          1        0.33       12.38
   1.736993 |          1        0.33       12.70
   1.756523 |          1        0.33       13.03
   1.758313 |          1        0.33       13.36
   1.767111 |          1        0.33       13.68
   1.777644 |          1        0.33       14.01
   1.790668 |          1        0.33       14.33
    1.81356 |          1        0.33       14.66
    1.82274 |          1        0.33       14.98
   1.829734 |          1        0.33       15.31
   1.830317 |          1        0.33       15.64
   1.842681 |          1        0.33       15.96
   1.847353 |          1        0.33       16.29
   1.850838 |          1        0.33       16.61
   1.867829 |          1        0.33       16.94
   1.868816 |          1        0.33       17.26
   1.871137 |          1        0.33       17.59
   1.873794 |          1        0.33       17.92
   1.877678 |          1        0.33       18.24
   1.880171 |          1        0.33       18.57
   1.880774 |          1        0.33       18.89
   1.884058 |          1        0.33       19.22
   1.888598 |          1        0.33       19.54
    1.89766 |          1        0.33       19.87
   1.900231 |          1        0.33       20.20
   1.903448 |          1        0.33       20.52
   1.910121 |          1        0.33       20.85
   1.917923 |          1        0.33       21.17
   1.934321 |          1        0.33       21.50
   1.935907 |          1        0.33       21.82
   1.936704 |          1        0.33       22.15
   1.939644 |          1        0.33       22.48
   1.972953 |          1        0.33       22.80
   1.973861 |          1        0.33       23.13
   1.991947 |          1        0.33       23.45
   1.992763 |          1        0.33       23.78
   1.998123 |          1        0.33       24.10
   2.013911 |          1        0.33       24.43
   2.018114 |          1        0.33       24.76
   2.020906 |          1        0.33       25.08
   2.022754 |          1        0.33       25.41
   2.031516 |          1        0.33       25.73
   2.037724 |          1        0.33       26.06
   2.040928 |          1        0.33       26.38
    2.04495 |          1        0.33       26.71
   2.049525 |          1        0.33       27.04
   2.052843 |          1        0.33       27.36
   2.065573 |          1        0.33       27.69
   2.071743 |          1        0.33       28.01
   2.076698 |          1        0.33       28.34
   2.076737 |          1        0.33       28.66
    2.08842 |          1        0.33       28.99
   2.089754 |          1        0.33       29.32
   2.095996 |          1        0.33       29.64
   2.104242 |          1        0.33       29.97
   2.130201 |          1        0.33       30.29
   2.132754 |          1        0.33       30.62
   2.140086 |          1        0.33       30.94
   2.149385 |          1        0.33       31.27
   2.152663 |          1        0.33       31.60
   2.154458 |          1        0.33       31.92
   2.162061 |          1        0.33       32.25
   2.168483 |          1        0.33       32.57
    2.17317 |          1        0.33       32.90
   2.182972 |          1        0.33       33.22
   2.184171 |          1        0.33       33.55
   2.193666 |          1        0.33       33.88
   2.194228 |          1        0.33       34.20
   2.196496 |          1        0.33       34.53
   2.202343 |          1        0.33       34.85
   2.210196 |          1        0.33       35.18
   2.212512 |          1        0.33       35.50
   2.220937 |          1        0.33       35.83
   2.225668 |          1        0.33       36.16
   2.238799 |          1        0.33       36.48
   2.245444 |          1        0.33       36.81
   2.255493 |          1        0.33       37.13
   2.258786 |          1        0.33       37.46
   2.267745 |          1        0.33       37.79
   2.270565 |          1        0.33       38.11
   2.275581 |          1        0.33       38.44
   2.283884 |          1        0.33       38.76
   2.287028 |          1        0.33       39.09
   2.303162 |          1        0.33       39.41
   2.304538 |          1        0.33       39.74
   2.315275 |          1        0.33       40.07
   2.347717 |          1        0.33       40.39
   2.364609 |          1        0.33       40.72
   2.365188 |          1        0.33       41.04
   2.366293 |          1        0.33       41.37
   2.373798 |          1        0.33       41.69
    2.38263 |          1        0.33       42.02
   2.386026 |          1        0.33       42.35
   2.394834 |          1        0.33       42.67
   2.396087 |          1        0.33       43.00
   2.398241 |          1        0.33       43.32
   2.401614 |          1        0.33       43.65
   2.403158 |          1        0.33       43.97
   2.420405 |          1        0.33       44.30
   2.421757 |          1        0.33       44.63
   2.425981 |          1        0.33       44.95
   2.434263 |          1        0.33       45.28
   2.436164 |          1        0.33       45.60
   2.443028 |          1        0.33       45.93
   2.443512 |          1        0.33       46.25
   2.461491 |          1        0.33       46.58
   2.462558 |          1        0.33       46.91
   2.462885 |          1        0.33       47.23
   2.465714 |          1        0.33       47.56
   2.466502 |          1        0.33       47.88
   2.473442 |          1        0.33       48.21
   2.486681 |          1        0.33       48.53
   2.491079 |          1        0.33       48.86
   2.502625 |          1        0.33       49.19
   2.503778 |          1        0.33       49.51
   2.505966 |          1        0.33       49.84
   2.522999 |          1        0.33       50.16
   2.524642 |          1        0.33       50.49
   2.529658 |          1        0.33       50.81
   2.538018 |          1        0.33       51.14
   2.548624 |          1        0.33       51.47
   2.556752 |          1        0.33       51.79
   2.559182 |          1        0.33       52.12
   2.566402 |          1        0.33       52.44
   2.566901 |          1        0.33       52.77
    2.57821 |          1        0.33       53.09
   2.593384 |          1        0.33       53.42
   2.598341 |          1        0.33       53.75
   2.600286 |          1        0.33       54.07
   2.609295 |          1        0.33       54.40
   2.610349 |          1        0.33       54.72
   2.624211 |          1        0.33       55.05
   2.629815 |          1        0.33       55.37
   2.632503 |          1        0.33       55.70
   2.636694 |          1        0.33       56.03
   2.638191 |          1        0.33       56.35
   2.638397 |          1        0.33       56.68
   2.640507 |          1        0.33       57.00
     2.6457 |          1        0.33       57.33
   2.652044 |          1        0.33       57.65
   2.656563 |          1        0.33       57.98
   2.658821 |          1        0.33       58.31
   2.660389 |          1        0.33       58.63
   2.666153 |          1        0.33       58.96
   2.668772 |          1        0.33       59.28
   2.669984 |          1        0.33       59.61
   2.670556 |          1        0.33       59.93
   2.684909 |          1        0.33       60.26
   2.701444 |          1        0.33       60.59
   2.701678 |          1        0.33       60.91
   2.703572 |          1        0.33       61.24
   2.711446 |          1        0.33       61.56
   2.712048 |          1        0.33       61.89
   2.712534 |          1        0.33       62.21
   2.740383 |          1        0.33       62.54
   2.749142 |          1        0.33       62.87
   2.759355 |          1        0.33       63.19
   2.766419 |          1        0.33       63.52
    2.76748 |          1        0.33       63.84
    2.77234 |          1        0.33       64.17
   2.773631 |          1        0.33       64.50
   2.775157 |          1        0.33       64.82
   2.783015 |          1        0.33       65.15
   2.798838 |          1        0.33       65.47
   2.800246 |          1        0.33       65.80
   2.800763 |          1        0.33       66.12
   2.802804 |          1        0.33       66.45
   2.826379 |          1        0.33       66.78
   2.827244 |          1        0.33       67.10
   2.837753 |          1        0.33       67.43
   2.841003 |          1        0.33       67.75
   2.846081 |          1        0.33       68.08
   2.854251 |          1        0.33       68.40
   2.869225 |          1        0.33       68.73
   2.892554 |          1        0.33       69.06
   2.893975 |          1        0.33       69.38
   2.909322 |          1        0.33       69.71
   2.914853 |          1        0.33       70.03
    2.92626 |          1        0.33       70.36
   2.940336 |          1        0.33       70.68
   2.943138 |          1        0.33       71.01
   2.950869 |          1        0.33       71.34
   2.954929 |          1        0.33       71.66
   2.975925 |          1        0.33       71.99
   2.992248 |          1        0.33       72.31
   2.995502 |          1        0.33       72.64
      3.003 |          1        0.33       72.96
   3.008948 |          1        0.33       73.29
   3.013036 |          1        0.33       73.62
   3.018203 |          1        0.33       73.94
   3.024601 |          1        0.33       74.27
   3.034436 |          1        0.33       74.59
   3.035549 |          1        0.33       74.92
   3.042506 |          1        0.33       75.24
   3.064679 |          1        0.33       75.57
   3.070184 |          1        0.33       75.90
   3.079963 |          1        0.33       76.22
   3.080014 |          1        0.33       76.55
   3.091888 |          1        0.33       76.87
   3.097032 |          1        0.33       77.20
   3.107091 |          1        0.33       77.52
   3.110337 |          1        0.33       77.85
   3.117703 |          1        0.33       78.18
   3.122026 |          1        0.33       78.50
   3.138996 |          1        0.33       78.83
   3.142746 |          1        0.33       79.15
   3.159113 |          1        0.33       79.48
   3.179775 |          1        0.33       79.80
   3.189505 |          1        0.33       80.13
    3.19317 |          1        0.33       80.46
   3.205571 |          1        0.33       80.78
   3.243467 |          1        0.33       81.11
   3.247069 |          1        0.33       81.43
   3.251646 |          1        0.33       81.76
   3.252589 |          1        0.33       82.08
   3.273018 |          1        0.33       82.41
   3.282646 |          1        0.33       82.74
   3.285441 |          1        0.33       83.06
   3.293475 |          1        0.33       83.39
   3.296548 |          1        0.33       83.71
   3.331526 |          1        0.33       84.04
   3.368755 |          1        0.33       84.36
   3.371926 |          1        0.33       84.69
   3.388817 |          1        0.33       85.02
   3.395758 |          1        0.33       85.34
   3.399427 |          1        0.33       85.67
   3.443157 |          1        0.33       85.99
   3.446635 |          1        0.33       86.32
   3.486945 |          1        0.33       86.64
   3.489114 |          1        0.33       86.97
   3.511554 |          1        0.33       87.30
   3.512763 |          1        0.33       87.62
   3.562271 |          1        0.33       87.95
   3.594401 |          1        0.33       88.27
   3.608102 |          1        0.33       88.60
   3.610256 |          1        0.33       88.93
   3.623479 |          1        0.33       89.25
   3.648107 |          1        0.33       89.58
   3.650722 |          1        0.33       89.90
   3.692096 |          1        0.33       90.23
    3.73926 |          1        0.33       90.55
   3.762339 |          1        0.33       90.88
   3.804994 |          1        0.33       91.21
   3.809605 |          1        0.33       91.53
   3.843873 |          1        0.33       91.86
   3.866422 |          1        0.33       92.18
   3.880164 |          1        0.33       92.51
   3.884193 |          1        0.33       92.83
   3.906426 |          1        0.33       93.16
   3.982654 |          1        0.33       93.49
   4.047793 |          1        0.33       93.81
   4.052929 |          1        0.33       94.14
   4.061378 |          1        0.33       94.46
   4.227424 |          1        0.33       94.79
   4.248067 |          1        0.33       95.11
   4.282776 |          1        0.33       95.44
   4.325123 |          1        0.33       95.77
   4.423213 |          1        0.33       96.09
   4.455513 |          1        0.33       96.42
   4.539622 |          1        0.33       96.74
   4.568487 |          1        0.33       97.07
   4.579528 |          1        0.33       97.39
   4.688503 |          1        0.33       97.72
   4.890685 |          1        0.33       98.05
   5.009841 |          1        0.33       98.37
   5.363561 |          1        0.33       98.70
   5.420084 |          1        0.33       99.02
   5.614273 |          1        0.33       99.35
   6.217459 |          1        0.33       99.67
   6.609023 |          1        0.33      100.00
------------+-----------------------------------
      Total |        307      100.00

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