Frequencies for legampwrat variable in pchsa2010 dataset :

        Leg |
amputations |
  per 1,000 |
   Medicare |
  enrollees |
 White Rate |      Freq.     Percent        Cum.
------------+-----------------------------------
     -1.754 |          1        0.03        0.03
     -1.666 |          1        0.03        0.06
     -1.325 |          1        0.03        0.09
     -1.277 |          1        0.03        0.12
     -1.251 |          1        0.03        0.15
     -1.043 |          1        0.03        0.17
      -.999 |          1        0.03        0.20
      -.994 |          1        0.03        0.23
      -.974 |          1        0.03        0.26
      -.938 |          1        0.03        0.29
       -.89 |          1        0.03        0.32
      -.885 |          1        0.03        0.35
      -.873 |          1        0.03        0.38
      -.862 |          1        0.03        0.41
       -.78 |          2        0.06        0.47
      -.766 |          1        0.03        0.49
      -.764 |          1        0.03        0.52
      -.694 |          1        0.03        0.55
      -.666 |          1        0.03        0.58
      -.657 |          1        0.03        0.61
      -.652 |          1        0.03        0.64
      -.651 |          1        0.03        0.67
      -.648 |          1        0.03        0.70
      -.618 |          1        0.03        0.73
      -.582 |          1        0.03        0.76
      -.572 |          1        0.03        0.79
      -.571 |          1        0.03        0.81
       -.56 |          1        0.03        0.84
      -.559 |          1        0.03        0.87
      -.545 |          1        0.03        0.90
      -.533 |          1        0.03        0.93
      -.527 |          1        0.03        0.96
      -.499 |          1        0.03        0.99
      -.496 |          1        0.03        1.02
      -.485 |          1        0.03        1.05
      -.481 |          1        0.03        1.08
      -.461 |          1        0.03        1.11
      -.457 |          1        0.03        1.13
      -.433 |          1        0.03        1.16
      -.332 |          1        0.03        1.19
       -.33 |          1        0.03        1.22
       .229 |          1        0.03        1.25
       .282 |          1        0.03        1.28
       .333 |          1        0.03        1.31
       .335 |          1        0.03        1.34
       .365 |          1        0.03        1.37
       .379 |          1        0.03        1.40
       .396 |          1        0.03        1.43
       .422 |          1        0.03        1.45
       .429 |          1        0.03        1.48
       .438 |          1        0.03        1.51
       .458 |          1        0.03        1.54
       .467 |          1        0.03        1.57
       .493 |          1        0.03        1.60
       .508 |          1        0.03        1.63
       .516 |          1        0.03        1.66
       .531 |          1        0.03        1.69
       .533 |          1        0.03        1.72
       .551 |          1        0.03        1.75
       .562 |          1        0.03        1.77
        .57 |          1        0.03        1.80
       .578 |          1        0.03        1.83
       .596 |          1        0.03        1.86
       .604 |          2        0.06        1.92
       .621 |          1        0.03        1.95
       .623 |          1        0.03        1.98
       .639 |          1        0.03        2.01
       .673 |          1        0.03        2.04
        .68 |          1        0.03        2.07
       .684 |          1        0.03        2.09
       .687 |          1        0.03        2.12
       .771 |          1        0.03        2.15
       .799 |          1        0.03        2.18
       .899 |          1        0.03        2.21
       .921 |          1        0.03        2.24
      1.067 |          1        0.03        2.27
          . |      3,359       97.73      100.00
------------+-----------------------------------
      Total |      3,437      100.00

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