Frequencies for legampwuci variable in pcstate2013 dataset :

        Leg |
amputations |
  per 1,000 |
   Medicare |
  enrollees |
White Upper |
 confidence |
      limit |      Freq.     Percent        Cum.
------------+-----------------------------------
       .442 |          1        1.92        1.92
       .444 |          1        1.92        3.85
       .466 |          1        1.92        5.77
       .468 |          2        3.85        9.62
        .47 |          1        1.92       11.54
       .492 |          1        1.92       13.46
       .512 |          1        1.92       15.38
       .517 |          1        1.92       17.31
       .521 |          1        1.92       19.23
       .531 |          2        3.85       23.08
       .535 |          1        1.92       25.00
       .557 |          1        1.92       26.92
       .581 |          1        1.92       28.85
       .584 |          1        1.92       30.77
       .594 |          1        1.92       32.69
       .596 |          1        1.92       34.62
       .599 |          1        1.92       36.54
       .608 |          1        1.92       38.46
       .645 |          1        1.92       40.38
       .653 |          1        1.92       42.31
       .673 |          1        1.92       44.23
       .684 |          1        1.92       46.15
       .686 |          1        1.92       48.08
       .758 |          1        1.92       50.00
       .783 |          1        1.92       51.92
       .785 |          1        1.92       53.85
       .787 |          1        1.92       55.77
       .788 |          1        1.92       57.69
          . |         22       42.31      100.00
------------+-----------------------------------
      Total |         52      100.00

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