Frequencies for backsurgeryper1000medicareenroll variable in 1994_surg_discharg

       Back |
Surgery per |
       1000 |
   Medicare |
  Enrollees |
       1994 |      Freq.     Percent        Cum.
------------+-----------------------------------
   1.066676 |          1        0.33        0.33
   1.105201 |          1        0.33        0.65
   1.109197 |          1        0.33        0.98
   1.148801 |          1        0.33        1.30
   1.154827 |          1        0.33        1.63
   1.162443 |          1        0.33        1.95
   1.255298 |          1        0.33        2.28
    1.26819 |          1        0.33        2.61
   1.361908 |          1        0.33        2.93
   1.369765 |          1        0.33        3.26
   1.393113 |          1        0.33        3.58
   1.404967 |          1        0.33        3.91
   1.415065 |          1        0.33        4.23
   1.503546 |          1        0.33        4.56
   1.506806 |          1        0.33        4.89
   1.513018 |          1        0.33        5.21
   1.525452 |          1        0.33        5.54
   1.539966 |          1        0.33        5.86
   1.574726 |          1        0.33        6.19
   1.574732 |          1        0.33        6.51
   1.584396 |          1        0.33        6.84
   1.592264 |          1        0.33        7.17
   1.604229 |          1        0.33        7.49
   1.609875 |          1        0.33        7.82
   1.621241 |          1        0.33        8.14
   1.621947 |          1        0.33        8.47
   1.639486 |          1        0.33        8.79
   1.644612 |          1        0.33        9.12
   1.646452 |          1        0.33        9.45
   1.661859 |          1        0.33        9.77
   1.669019 |          1        0.33       10.10
   1.713519 |          1        0.33       10.42
   1.727497 |          1        0.33       10.75
   1.727816 |          1        0.33       11.07
   1.745089 |          1        0.33       11.40
   1.747651 |          1        0.33       11.73
   1.750671 |          1        0.33       12.05
   1.757476 |          1        0.33       12.38
   1.769995 |          1        0.33       12.70
   1.782419 |          1        0.33       13.03
   1.807757 |          1        0.33       13.36
    1.81806 |          1        0.33       13.68
   1.819028 |          1        0.33       14.01
   1.830818 |          1        0.33       14.33
   1.834457 |          1        0.33       14.66
   1.834952 |          1        0.33       14.98
   1.842098 |          1        0.33       15.31
   1.848647 |          1        0.33       15.64
   1.903557 |          1        0.33       15.96
   1.909998 |          1        0.33       16.29
   1.914913 |          1        0.33       16.61
   1.918508 |          1        0.33       16.94
   1.918812 |          1        0.33       17.26
   1.925506 |          1        0.33       17.59
   1.927124 |          1        0.33       17.92
   1.928167 |          1        0.33       18.24
   1.933836 |          1        0.33       18.57
   1.934634 |          1        0.33       18.89
   1.951852 |          1        0.33       19.22
   1.955825 |          1        0.33       19.54
   1.969697 |          1        0.33       19.87
   1.976396 |          1        0.33       20.20
   2.001124 |          1        0.33       20.52
   2.030761 |          1        0.33       20.85
   2.035231 |          1        0.33       21.17
   2.039006 |          1        0.33       21.50
    2.04235 |          1        0.33       21.82
   2.043559 |          1        0.33       22.15
   2.056977 |          1        0.33       22.48
   2.064514 |          1        0.33       22.80
    2.07418 |          1        0.33       23.13
   2.082824 |          1        0.33       23.45
    2.10425 |          1        0.33       23.78
   2.146843 |          1        0.33       24.10
   2.148565 |          1        0.33       24.43
   2.162363 |          1        0.33       24.76
   2.201544 |          1        0.33       25.08
   2.210529 |          1        0.33       25.41
   2.210573 |          1        0.33       25.73
   2.225234 |          1        0.33       26.06
   2.227671 |          1        0.33       26.38
   2.228551 |          1        0.33       26.71
   2.232803 |          1        0.33       27.04
   2.238528 |          1        0.33       27.36
   2.238755 |          1        0.33       27.69
   2.241475 |          1        0.33       28.01
   2.252094 |          1        0.33       28.34
    2.25378 |          1        0.33       28.66
   2.255492 |          1        0.33       28.99
   2.263831 |          1        0.33       29.32
   2.266045 |          1        0.33       29.64
   2.295363 |          1        0.33       29.97
   2.311482 |          1        0.33       30.29
   2.322269 |          1        0.33       30.62
   2.327947 |          1        0.33       30.94
   2.332024 |          1        0.33       31.27
   2.347962 |          1        0.33       31.60
   2.354844 |          1        0.33       31.92
   2.357641 |          1        0.33       32.25
   2.359311 |          1        0.33       32.57
   2.364279 |          1        0.33       32.90
   2.369625 |          1        0.33       33.22
   2.376792 |          1        0.33       33.55
   2.380046 |          1        0.33       33.88
   2.383508 |          1        0.33       34.20
    2.38591 |          1        0.33       34.53
   2.389796 |          1        0.33       34.85
   2.394432 |          1        0.33       35.18
   2.407919 |          1        0.33       35.50
   2.408815 |          1        0.33       35.83
   2.411085 |          1        0.33       36.16
   2.426855 |          1        0.33       36.48
   2.458329 |          1        0.33       36.81
   2.463926 |          1        0.33       37.13
   2.485289 |          1        0.33       37.46
   2.487803 |          1        0.33       37.79
   2.488195 |          1        0.33       38.11
   2.494334 |          1        0.33       38.44
   2.501956 |          1        0.33       38.76
   2.504611 |          1        0.33       39.09
   2.507776 |          1        0.33       39.41
   2.517831 |          1        0.33       39.74
   2.524117 |          1        0.33       40.07
   2.529848 |          1        0.33       40.39
   2.535479 |          1        0.33       40.72
   2.535885 |          1        0.33       41.04
   2.540905 |          1        0.33       41.37
   2.541581 |          1        0.33       41.69
   2.547738 |          1        0.33       42.02
   2.557046 |          1        0.33       42.35
   2.561334 |          1        0.33       42.67
   2.563056 |          1        0.33       43.00
   2.573548 |          1        0.33       43.32
   2.576312 |          1        0.33       43.65
   2.580875 |          1        0.33       43.97
   2.582765 |          1        0.33       44.30
   2.590362 |          1        0.33       44.63
   2.591699 |          1        0.33       44.95
   2.599876 |          1        0.33       45.28
   2.608454 |          1        0.33       45.60
   2.610331 |          1        0.33       45.93
    2.61589 |          1        0.33       46.25
   2.616337 |          1        0.33       46.58
   2.622872 |          1        0.33       46.91
   2.622968 |          1        0.33       47.23
   2.623264 |          1        0.33       47.56
   2.623901 |          1        0.33       47.88
    2.63359 |          1        0.33       48.21
   2.637748 |          1        0.33       48.53
   2.643961 |          1        0.33       48.86
   2.651811 |          1        0.33       49.19
    2.65387 |          1        0.33       49.51
   2.653898 |          1        0.33       49.84
   2.664325 |          1        0.33       50.16
   2.665065 |          1        0.33       50.49
   2.670323 |          1        0.33       50.81
   2.679931 |          1        0.33       51.14
   2.679968 |          1        0.33       51.47
   2.688792 |          1        0.33       51.79
    2.69268 |          1        0.33       52.12
   2.697323 |          1        0.33       52.44
   2.697558 |          1        0.33       52.77
    2.70881 |          1        0.33       53.09
   2.709198 |          1        0.33       53.42
    2.72036 |          1        0.33       53.75
   2.724889 |          1        0.33       54.07
   2.725726 |          1        0.33       54.40
    2.72708 |          1        0.33       54.72
    2.73146 |          1        0.33       55.05
   2.742053 |          1        0.33       55.37
    2.74859 |          1        0.33       55.70
   2.749861 |          1        0.33       56.03
   2.755049 |          1        0.33       56.35
   2.757082 |          1        0.33       56.68
   2.761205 |          1        0.33       57.00
     2.7625 |          1        0.33       57.33
   2.767488 |          1        0.33       57.65
   2.768494 |          1        0.33       57.98
   2.768644 |          1        0.33       58.31
   2.770355 |          1        0.33       58.63
   2.798598 |          1        0.33       58.96
   2.802777 |          1        0.33       59.28
   2.809608 |          1        0.33       59.61
    2.82509 |          1        0.33       59.93
   2.830684 |          1        0.33       60.26
   2.854272 |          1        0.33       60.59
   2.862249 |          1        0.33       60.91
   2.869938 |          1        0.33       61.24
   2.870066 |          1        0.33       61.56
   2.879261 |          1        0.33       61.89
   2.879862 |          1        0.33       62.21
   2.884278 |          1        0.33       62.54
   2.896137 |          1        0.33       62.87
   2.903362 |          1        0.33       63.19
   2.911798 |          1        0.33       63.52
   2.914958 |          1        0.33       63.84
   2.917519 |          1        0.33       64.17
   2.927128 |          1        0.33       64.50
   2.935293 |          1        0.33       64.82
   2.942723 |          1        0.33       65.15
   2.948818 |          1        0.33       65.47
    2.95666 |          1        0.33       65.80
   2.962158 |          1        0.33       66.12
   2.966588 |          1        0.33       66.45
    2.96687 |          1        0.33       66.78
   2.982826 |          1        0.33       67.10
   2.984257 |          1        0.33       67.43
   3.003064 |          1        0.33       67.75
    3.00366 |          1        0.33       68.08
   3.024164 |          1        0.33       68.40
   3.038394 |          1        0.33       68.73
   3.049998 |          1        0.33       69.06
   3.062092 |          1        0.33       69.38
   3.065956 |          1        0.33       69.71
   3.068295 |          1        0.33       70.03
   3.073509 |          1        0.33       70.36
    3.09042 |          1        0.33       70.68
   3.108608 |          1        0.33       71.01
   3.112869 |          1        0.33       71.34
   3.118436 |          1        0.33       71.66
   3.122501 |          1        0.33       71.99
   3.137058 |          1        0.33       72.31
   3.139129 |          1        0.33       72.64
   3.144097 |          1        0.33       72.96
   3.185522 |          1        0.33       73.29
   3.191475 |          1        0.33       73.62
   3.195953 |          1        0.33       73.94
   3.197607 |          1        0.33       74.27
   3.206171 |          1        0.33       74.59
    3.22335 |          1        0.33       74.92
   3.234839 |          1        0.33       75.24
   3.249481 |          1        0.33       75.57
   3.250022 |          1        0.33       75.90
   3.252939 |          1        0.33       76.22
   3.264503 |          1        0.33       76.55
   3.267632 |          1        0.33       76.87
   3.267807 |          1        0.33       77.20
   3.268183 |          1        0.33       77.52
   3.269716 |          1        0.33       77.85
   3.312005 |          1        0.33       78.18
     3.3146 |          1        0.33       78.50
    3.34277 |          1        0.33       78.83
   3.349327 |          1        0.33       79.15
   3.353602 |          1        0.33       79.48
   3.368858 |          1        0.33       79.80
   3.376688 |          1        0.33       80.13
   3.383137 |          1        0.33       80.46
   3.395346 |          1        0.33       80.78
    3.45735 |          1        0.33       81.11
   3.469802 |          1        0.33       81.43
   3.500496 |          1        0.33       81.76
   3.513212 |          1        0.33       82.08
   3.523158 |          1        0.33       82.41
   3.572083 |          1        0.33       82.74
   3.572134 |          1        0.33       83.06
   3.575881 |          1        0.33       83.39
     3.6096 |          1        0.33       83.71
   3.616555 |          1        0.33       84.04
   3.616934 |          1        0.33       84.36
   3.626392 |          1        0.33       84.69
   3.634048 |          1        0.33       85.02
   3.655021 |          1        0.33       85.34
   3.655883 |          1        0.33       85.67
   3.661818 |          1        0.33       85.99
   3.664278 |          1        0.33       86.32
   3.683181 |          1        0.33       86.64
   3.707614 |          1        0.33       86.97
    3.72405 |          1        0.33       87.30
   3.730047 |          1        0.33       87.62
   3.742218 |          1        0.33       87.95
   3.757847 |          1        0.33       88.27
    3.76444 |          1        0.33       88.60
   3.784722 |          1        0.33       88.93
   3.810706 |          1        0.33       89.25
   3.820677 |          1        0.33       89.58
   3.864527 |          1        0.33       89.90
   3.904179 |          1        0.33       90.23
   3.920349 |          1        0.33       90.55
   3.947861 |          1        0.33       90.88
   3.960742 |          1        0.33       91.21
   3.965519 |          1        0.33       91.53
   3.975453 |          1        0.33       91.86
   3.996753 |          1        0.33       92.18
   4.026639 |          1        0.33       92.51
    4.11573 |          1        0.33       92.83
   4.147777 |          1        0.33       93.16
   4.206453 |          1        0.33       93.49
   4.248683 |          1        0.33       93.81
   4.291728 |          1        0.33       94.14
   4.347642 |          1        0.33       94.46
   4.357666 |          1        0.33       94.79
    4.36302 |          1        0.33       95.11
   4.433054 |          1        0.33       95.44
    4.45291 |          1        0.33       95.77
   4.472565 |          1        0.33       96.09
   4.566153 |          1        0.33       96.42
   4.617027 |          1        0.33       96.74
    4.74918 |          1        0.33       97.07
   4.770495 |          1        0.33       97.39
   4.816494 |          1        0.33       97.72
   4.874137 |          1        0.33       98.05
   5.012741 |          1        0.33       98.37
   5.138476 |          1        0.33       98.70
   5.844235 |          1        0.33       99.02
    6.16834 |          1        0.33       99.35
   6.404243 |          1        0.33       99.67
   6.839675 |          1        0.33      100.00
------------+-----------------------------------
      Total |        307      100.00

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