Frequencies for legampwlci variable in pccounty2008 dataset :

        Leg |
amputations |
  per 1,000 |
   Medicare |
  enrollees |
White Lower |
 confidence |
      limit |      Freq.     Percent        Cum.
------------+-----------------------------------
     -1.031 |          1        0.03        0.03
      -.982 |          1        0.03        0.06
      -.691 |          1        0.03        0.10
       -.65 |          1        0.03        0.13
      -.583 |          1        0.03        0.16
      -.553 |          1        0.03        0.19
      -.531 |          1        0.03        0.22
      -.473 |          1        0.03        0.26
       -.47 |          1        0.03        0.29
      -.463 |          1        0.03        0.32
       -.45 |          1        0.03        0.35
      -.414 |          2        0.06        0.42
      -.409 |          1        0.03        0.45
      -.377 |          1        0.03        0.48
      -.361 |          1        0.03        0.51
      -.357 |          1        0.03        0.54
      -.349 |          1        0.03        0.57
      -.347 |          2        0.06        0.64
      -.328 |          1        0.03        0.67
      -.239 |          1        0.03        0.70
      -.206 |          1        0.03        0.73
      -.202 |          1        0.03        0.77
       .131 |          1        0.03        0.80
       .159 |          1        0.03        0.83
       .186 |          1        0.03        0.86
       .189 |          1        0.03        0.89
       .195 |          1        0.03        0.93
       .208 |          1        0.03        0.96
       .219 |          1        0.03        0.99
        .26 |          1        0.03        1.02
       .262 |          1        0.03        1.05
       .269 |          1        0.03        1.09
       .293 |          1        0.03        1.12
       .295 |          1        0.03        1.15
       .322 |          1        0.03        1.18
       .323 |          1        0.03        1.21
       .324 |          1        0.03        1.25
       .326 |          1        0.03        1.28
       .329 |          1        0.03        1.31
       .331 |          1        0.03        1.34
       .349 |          1        0.03        1.37
       .367 |          1        0.03        1.41
       .374 |          1        0.03        1.44
       .391 |          1        0.03        1.47
       .405 |          1        0.03        1.50
       .406 |          1        0.03        1.53
       .407 |          1        0.03        1.56
       .419 |          1        0.03        1.60
        .42 |          1        0.03        1.63
       .423 |          1        0.03        1.66
       .426 |          1        0.03        1.69
       .428 |          1        0.03        1.72
       .451 |          1        0.03        1.76
       .457 |          1        0.03        1.79
       .462 |          1        0.03        1.82
       .465 |          1        0.03        1.85
       .479 |          1        0.03        1.88
       .496 |          1        0.03        1.92
       .499 |          1        0.03        1.95
         .5 |          1        0.03        1.98
       .507 |          1        0.03        2.01
       .515 |          1        0.03        2.04
       .528 |          1        0.03        2.08
        .53 |          1        0.03        2.11
       .531 |          1        0.03        2.14
       .541 |          1        0.03        2.17
       .555 |          1        0.03        2.20
       .561 |          1        0.03        2.24
        .58 |          1        0.03        2.27
       .586 |          1        0.03        2.30
       .631 |          1        0.03        2.33
       .658 |          1        0.03        2.36
       .705 |          1        0.03        2.40
       .788 |          1        0.03        2.43
       .792 |          1        0.03        2.46
      1.087 |          1        0.03        2.49
          . |      3,053       97.51      100.00
------------+-----------------------------------
      Total |      3,131      100.00

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