Frequencies for legampwrat variable in pchsa2008 dataset :

        Leg |
amputations |
  per 1,000 |
   Medicare |
  enrollees |
 White Rate |      Freq.     Percent        Cum.
------------+-----------------------------------
     -1.835 |          1        0.03        0.03
     -1.788 |          1        0.03        0.06
     -1.549 |          2        0.06        0.12
     -1.237 |          1        0.03        0.15
     -1.076 |          1        0.03        0.17
     -1.067 |          1        0.03        0.20
      -.977 |          1        0.03        0.23
      -.965 |          1        0.03        0.26
      -.962 |          1        0.03        0.29
      -.948 |          1        0.03        0.32
      -.909 |          1        0.03        0.35
      -.906 |          1        0.03        0.38
       -.88 |          1        0.03        0.41
      -.865 |          1        0.03        0.44
      -.856 |          1        0.03        0.47
      -.844 |          1        0.03        0.49
      -.842 |          1        0.03        0.52
      -.822 |          1        0.03        0.55
      -.807 |          1        0.03        0.58
      -.804 |          1        0.03        0.61
      -.792 |          1        0.03        0.64
      -.791 |          1        0.03        0.67
      -.759 |          1        0.03        0.70
      -.741 |          1        0.03        0.73
      -.725 |          1        0.03        0.76
      -.702 |          1        0.03        0.79
        -.7 |          1        0.03        0.81
      -.695 |          1        0.03        0.84
      -.639 |          1        0.03        0.87
      -.633 |          1        0.03        0.90
      -.619 |          1        0.03        0.93
      -.611 |          1        0.03        0.96
      -.605 |          1        0.03        0.99
        -.6 |          1        0.03        1.02
      -.598 |          1        0.03        1.05
      -.593 |          1        0.03        1.08
      -.563 |          1        0.03        1.11
      -.554 |          1        0.03        1.13
       -.55 |          1        0.03        1.16
      -.533 |          1        0.03        1.19
      -.435 |          1        0.03        1.22
       .236 |          1        0.03        1.25
       .237 |          1        0.03        1.28
       .335 |          1        0.03        1.31
       .368 |          1        0.03        1.34
       .374 |          1        0.03        1.37
       .434 |          1        0.03        1.40
       .442 |          1        0.03        1.43
       .446 |          1        0.03        1.45
       .447 |          1        0.03        1.48
       .496 |          1        0.03        1.51
       .508 |          1        0.03        1.54
       .514 |          1        0.03        1.57
       .523 |          1        0.03        1.60
       .537 |          1        0.03        1.63
       .545 |          1        0.03        1.66
        .55 |          1        0.03        1.69
       .575 |          1        0.03        1.72
       .589 |          1        0.03        1.75
       .593 |          1        0.03        1.77
       .599 |          1        0.03        1.80
       .602 |          1        0.03        1.83
       .603 |          1        0.03        1.86
       .616 |          1        0.03        1.89
       .622 |          1        0.03        1.92
       .627 |          1        0.03        1.95
       .636 |          1        0.03        1.98
       .648 |          1        0.03        2.01
       .673 |          1        0.03        2.04
       .684 |          1        0.03        2.07
       .688 |          1        0.03        2.09
        .69 |          1        0.03        2.12
       .699 |          1        0.03        2.15
       .704 |          1        0.03        2.18
       .727 |          1        0.03        2.21
       .745 |          1        0.03        2.24
       .749 |          1        0.03        2.27
       .823 |          1        0.03        2.30
       .827 |          1        0.03        2.33
       .834 |          1        0.03        2.36
       .959 |          1        0.03        2.39
          . |      3,355       97.61      100.00
------------+-----------------------------------
      Total |      3,437      100.00

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