Frequencies for backsurgeryper1000medicareenroll variable in 1996_surg_discharg

       Back |
Surgery per |
       1000 |
   Medicare |
  Enrollees |
       1996 |      Freq.     Percent        Cum.
------------+-----------------------------------
   1.081512 |          1        0.33        0.33
    1.11589 |          1        0.33        0.65
   1.165841 |          1        0.33        0.98
   1.238249 |          1        0.33        1.30
   1.252942 |          1        0.33        1.63
   1.342571 |          1        0.33        1.95
   1.385239 |          1        0.33        2.28
   1.455429 |          1        0.33        2.61
   1.480754 |          1        0.33        2.93
   1.520613 |          1        0.33        3.26
   1.580149 |          1        0.33        3.58
   1.595185 |          1        0.33        3.91
   1.618446 |          1        0.33        4.23
   1.630476 |          1        0.33        4.56
   1.643501 |          1        0.33        4.89
   1.684632 |          1        0.33        5.21
   1.694148 |          1        0.33        5.54
   1.700329 |          1        0.33        5.86
   1.718117 |          1        0.33        6.19
   1.722295 |          1        0.33        6.51
   1.762331 |          1        0.33        6.84
   1.778668 |          1        0.33        7.17
   1.790199 |          1        0.33        7.49
    1.80149 |          1        0.33        7.82
   1.813089 |          1        0.33        8.14
   1.851867 |          1        0.33        8.47
   1.852592 |          1        0.33        8.79
   1.866296 |          1        0.33        9.12
     1.8835 |          1        0.33        9.45
   1.900306 |          1        0.33        9.77
   1.912328 |          1        0.33       10.10
   1.926372 |          1        0.33       10.42
    1.93925 |          1        0.33       10.75
   1.941013 |          1        0.33       11.07
   1.964911 |          1        0.33       11.40
   1.981083 |          1        0.33       11.73
   1.988627 |          1        0.33       12.05
   1.998276 |          1        0.33       12.38
   2.000002 |          1        0.33       12.70
    2.00386 |          1        0.33       13.03
   2.011043 |          1        0.33       13.36
   2.031258 |          1        0.33       13.68
   2.033214 |          1        0.33       14.01
   2.034197 |          1        0.33       14.33
   2.052926 |          1        0.33       14.66
   2.080918 |          1        0.33       14.98
   2.089663 |          1        0.33       15.31
   2.089809 |          1        0.33       15.64
   2.100677 |          1        0.33       15.96
   2.100696 |          1        0.33       16.29
   2.132416 |          1        0.33       16.61
   2.133829 |          1        0.33       16.94
   2.138191 |          1        0.33       17.26
   2.160761 |          1        0.33       17.59
   2.167546 |          1        0.33       17.92
   2.187196 |          1        0.33       18.24
   2.209628 |          1        0.33       18.57
   2.215835 |          1        0.33       18.89
    2.22266 |          1        0.33       19.22
    2.23213 |          1        0.33       19.54
   2.232929 |          1        0.33       19.87
   2.238944 |          1        0.33       20.20
   2.255038 |          1        0.33       20.52
   2.256566 |          1        0.33       20.85
    2.26238 |          1        0.33       21.17
   2.262743 |          1        0.33       21.50
    2.26844 |          1        0.33       21.82
    2.27607 |          1        0.33       22.15
   2.276308 |          1        0.33       22.48
   2.277759 |          1        0.33       22.80
   2.280982 |          1        0.33       23.13
   2.291708 |          1        0.33       23.45
   2.299357 |          1        0.33       23.78
   2.303691 |          1        0.33       24.10
   2.310545 |          1        0.33       24.43
   2.311344 |          1        0.33       24.76
   2.333106 |          1        0.33       25.08
   2.379716 |          1        0.33       25.41
   2.391804 |          1        0.33       25.73
   2.394129 |          1        0.33       26.06
   2.398687 |          1        0.33       26.38
   2.402395 |          1        0.33       26.71
    2.41751 |          1        0.33       27.04
   2.418679 |          1        0.33       27.36
   2.439573 |          1        0.33       27.69
   2.450474 |          1        0.33       28.01
   2.450747 |          1        0.33       28.34
   2.451009 |          1        0.33       28.66
   2.455835 |          1        0.33       28.99
   2.466068 |          1        0.33       29.32
   2.470097 |          1        0.33       29.64
   2.480122 |          1        0.33       29.97
   2.482886 |          1        0.33       30.29
   2.486383 |          1        0.33       30.62
    2.49251 |          1        0.33       30.94
   2.499338 |          1        0.33       31.27
   2.520081 |          1        0.33       31.60
   2.521646 |          1        0.33       31.92
   2.523175 |          1        0.33       32.25
   2.534688 |          1        0.33       32.57
   2.539145 |          1        0.33       32.90
   2.544837 |          1        0.33       33.22
   2.558992 |          1        0.33       33.55
   2.561942 |          1        0.33       33.88
   2.564965 |          1        0.33       34.20
   2.602316 |          1        0.33       34.53
   2.612987 |          1        0.33       34.85
   2.613518 |          1        0.33       35.18
   2.615999 |          1        0.33       35.50
   2.618594 |          1        0.33       35.83
   2.618886 |          1        0.33       36.16
   2.621793 |          1        0.33       36.48
   2.627603 |          1        0.33       36.81
   2.628318 |          1        0.33       37.13
   2.629758 |          1        0.33       37.46
   2.632418 |          1        0.33       37.79
   2.635643 |          1        0.33       38.11
   2.653456 |          1        0.33       38.44
   2.658892 |          1        0.33       38.76
   2.663465 |          1        0.33       39.09
   2.664891 |          1        0.33       39.41
   2.666723 |          1        0.33       39.74
   2.676866 |          1        0.33       40.07
   2.693527 |          1        0.33       40.39
    2.70162 |          1        0.33       40.72
   2.703413 |          1        0.33       41.04
   2.719011 |          1        0.33       41.37
   2.732253 |          1        0.33       41.69
   2.734407 |          1        0.33       42.02
   2.735435 |          1        0.33       42.35
   2.738667 |          1        0.33       42.67
   2.755977 |          1        0.33       43.00
   2.761028 |          1        0.33       43.32
   2.770524 |          1        0.33       43.65
   2.772543 |          1        0.33       43.97
   2.774044 |          1        0.33       44.30
     2.7868 |          1        0.33       44.63
   2.797996 |          1        0.33       44.95
   2.801872 |          1        0.33       45.28
   2.803326 |          1        0.33       45.60
   2.803331 |          1        0.33       45.93
   2.805259 |          1        0.33       46.25
   2.809806 |          1        0.33       46.58
   2.815292 |          1        0.33       46.91
   2.818409 |          1        0.33       47.23
   2.834641 |          1        0.33       47.56
   2.837264 |          1        0.33       47.88
   2.848834 |          1        0.33       48.21
   2.851878 |          1        0.33       48.53
   2.867535 |          1        0.33       48.86
    2.87308 |          1        0.33       49.19
   2.885426 |          1        0.33       49.51
   2.890924 |          1        0.33       49.84
   2.906565 |          1        0.33       50.16
   2.910689 |          1        0.33       50.49
   2.942469 |          1        0.33       50.81
   2.943158 |          1        0.33       51.14
   2.944997 |          1        0.33       51.47
   2.945592 |          1        0.33       51.79
   2.945727 |          1        0.33       52.12
   2.951565 |          1        0.33       52.44
   2.953699 |          1        0.33       52.77
   2.953701 |          1        0.33       53.09
    2.95639 |          1        0.33       53.42
   2.957523 |          1        0.33       53.75
   2.959147 |          1        0.33       54.07
   2.964019 |          1        0.33       54.40
   2.973367 |          1        0.33       54.72
   2.977232 |          1        0.33       55.05
    3.00018 |          1        0.33       55.37
   3.000573 |          1        0.33       55.70
   3.002125 |          1        0.33       56.03
   3.019343 |          1        0.33       56.35
   3.023614 |          1        0.33       56.68
   3.028605 |          1        0.33       57.00
   3.031102 |          1        0.33       57.33
   3.035034 |          1        0.33       57.65
   3.041188 |          1        0.33       57.98
   3.042719 |          1        0.33       58.31
   3.049042 |          1        0.33       58.63
   3.057903 |          1        0.33       58.96
   3.065374 |          1        0.33       59.28
   3.077539 |          1        0.33       59.61
   3.087588 |          1        0.33       59.93
   3.091318 |          1        0.33       60.26
   3.091461 |          1        0.33       60.59
    3.09151 |          1        0.33       60.91
   3.118102 |          1        0.33       61.24
   3.136241 |          1        0.33       61.56
   3.141837 |          1        0.33       61.89
   3.142912 |          1        0.33       62.21
    3.14785 |          1        0.33       62.54
   3.153254 |          1        0.33       62.87
   3.153352 |          1        0.33       63.19
   3.162771 |          1        0.33       63.52
   3.163625 |          1        0.33       63.84
   3.165831 |          1        0.33       64.17
   3.167266 |          1        0.33       64.50
   3.170991 |          1        0.33       64.82
   3.182067 |          1        0.33       65.15
   3.194214 |          1        0.33       65.47
   3.209766 |          1        0.33       65.80
   3.218168 |          1        0.33       66.12
   3.222889 |          1        0.33       66.45
   3.231067 |          1        0.33       66.78
   3.249802 |          1        0.33       67.10
   3.254398 |          1        0.33       67.43
   3.254615 |          1        0.33       67.75
   3.269551 |          1        0.33       68.08
   3.274739 |          1        0.33       68.40
   3.279849 |          1        0.33       68.73
   3.282485 |          1        0.33       69.06
   3.284434 |          1        0.33       69.38
   3.294894 |          1        0.33       69.71
   3.295467 |          1        0.33       70.03
   3.310968 |          1        0.33       70.36
   3.342932 |          1        0.33       70.68
   3.360298 |          1        0.33       71.01
   3.366275 |          1        0.33       71.34
   3.367923 |          1        0.33       71.66
   3.369688 |          1        0.33       71.99
   3.370543 |          1        0.33       72.31
   3.381794 |          1        0.33       72.64
   3.382207 |          1        0.33       72.96
   3.396903 |          1        0.33       73.29
   3.401214 |          1        0.33       73.62
   3.414124 |          1        0.33       73.94
    3.41506 |          1        0.33       74.27
   3.416197 |          1        0.33       74.59
   3.429008 |          1        0.33       74.92
   3.467172 |          1        0.33       75.24
    3.48998 |          1        0.33       75.57
   3.494122 |          1        0.33       75.90
   3.516335 |          1        0.33       76.22
   3.544584 |          1        0.33       76.55
   3.545593 |          1        0.33       76.87
   3.565583 |          1        0.33       77.20
   3.568524 |          1        0.33       77.52
    3.58177 |          1        0.33       77.85
   3.592558 |          1        0.33       78.18
   3.617089 |          1        0.33       78.50
   3.622258 |          1        0.33       78.83
   3.634311 |          1        0.33       79.15
   3.668807 |          1        0.33       79.48
   3.684883 |          1        0.33       79.80
   3.687036 |          1        0.33       80.13
   3.708123 |          1        0.33       80.46
   3.708645 |          1        0.33       80.78
   3.710883 |          1        0.33       81.11
   3.714305 |          1        0.33       81.43
   3.717107 |          1        0.33       81.76
   3.754577 |          1        0.33       82.08
   3.761613 |          1        0.33       82.41
   3.772253 |          1        0.33       82.74
   3.787909 |          1        0.33       83.06
   3.812568 |          1        0.33       83.39
     3.8179 |          1        0.33       83.71
   3.821015 |          1        0.33       84.04
   3.836125 |          1        0.33       84.36
   3.861396 |          1        0.33       84.69
   3.865372 |          1        0.33       85.02
   3.880589 |          1        0.33       85.34
   3.890635 |          1        0.33       85.67
   3.938208 |          1        0.33       85.99
   3.948488 |          1        0.33       86.32
   3.989762 |          1        0.33       86.64
   3.993943 |          1        0.33       86.97
   4.079644 |          1        0.33       87.30
   4.080756 |          1        0.33       87.62
   4.091952 |          1        0.33       87.95
   4.095916 |          1        0.33       88.27
   4.097161 |          1        0.33       88.60
   4.099168 |          1        0.33       88.93
   4.156373 |          1        0.33       89.25
   4.218976 |          1        0.33       89.58
   4.231064 |          1        0.33       89.90
    4.28124 |          1        0.33       90.23
   4.298549 |          1        0.33       90.55
   4.300847 |          1        0.33       90.88
   4.328059 |          1        0.33       91.21
   4.386099 |          1        0.33       91.53
   4.389291 |          1        0.33       91.86
   4.401847 |          1        0.33       92.18
    4.41938 |          1        0.33       92.51
   4.456632 |          1        0.33       92.83
    4.46162 |          1        0.33       93.16
    4.47751 |          1        0.33       93.49
    4.50926 |          1        0.33       93.81
   4.528614 |          1        0.33       94.14
   4.669986 |          1        0.33       94.46
   4.674213 |          1        0.33       94.79
   4.916364 |          1        0.33       95.11
   5.055344 |          1        0.33       95.44
   5.060524 |          1        0.33       95.77
   5.131101 |          1        0.33       96.09
   5.143363 |          1        0.33       96.42
   5.180501 |          1        0.33       96.74
   5.438467 |          1        0.33       97.07
   5.467346 |          1        0.33       97.39
   5.542572 |          1        0.33       97.72
   5.702982 |          1        0.33       98.05
   6.017751 |          1        0.33       98.37
   6.272066 |          1        0.33       98.70
   6.361871 |          1        0.33       99.02
    6.44557 |          1        0.33       99.35
   6.649481 |          1        0.33       99.67
   6.652228 |          1        0.33      100.00
------------+-----------------------------------
      Total |        307      100.00

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