Frequencies for legampwlci variable in pcstate2003_2005 dataset :

        Leg |
amputations |
  per 1,000 |
   Medicare |
  enrollees |
White Lower |
 confidence |
      limit |      Freq.     Percent        Cum.
------------+-----------------------------------
      .2963 |          1        1.92        1.92
      .4836 |          1        1.92        3.85
       .526 |          1        1.92        5.77
      .6023 |          1        1.92        7.69
      .6055 |          1        1.92        9.62
       .622 |          1        1.92       11.54
      .6229 |          1        1.92       13.46
      .6457 |          1        1.92       15.38
      .6479 |          1        1.92       17.31
      .6653 |          1        1.92       19.23
      .6798 |          1        1.92       21.15
      .7037 |          1        1.92       23.08
      .7055 |          1        1.92       25.00
      .7059 |          1        1.92       26.92
      .7172 |          1        1.92       28.85
      .7269 |          1        1.92       30.77
      .7457 |          1        1.92       32.69
      .7592 |          1        1.92       34.62
      .7967 |          1        1.92       36.54
      .8229 |          1        1.92       38.46
      .8335 |          1        1.92       40.38
      .8384 |          1        1.92       42.31
      .8567 |          1        1.92       44.23
      .8593 |          1        1.92       46.15
      .8677 |          1        1.92       48.08
      .8916 |          1        1.92       50.00
      .9044 |          1        1.92       51.92
      .9341 |          1        1.92       53.85
      .9564 |          1        1.92       55.77
       .977 |          1        1.92       57.69
      .9987 |          1        1.92       59.62
     1.0018 |          1        1.92       61.54
     1.0379 |          1        1.92       63.46
     1.0411 |          1        1.92       65.38
     1.0592 |          1        1.92       67.31
     1.0986 |          1        1.92       69.23
     1.1883 |          1        1.92       71.15
     1.2251 |          1        1.92       73.08
     1.2414 |          1        1.92       75.00
          . |         13       25.00      100.00
------------+-----------------------------------
      Total |         52      100.00

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