Frequencies for legampwuci variable in pcstate2014 dataset :

        Leg |
amputations |
  per 1,000 |
   Medicare |
  enrollees |
White Upper |
 confidence |
      limit |      Freq.     Percent        Cum.
------------+-----------------------------------
       .409 |          1        1.92        1.92
       .413 |          1        1.92        3.85
       .436 |          1        1.92        5.77
       .452 |          1        1.92        7.69
       .456 |          1        1.92        9.62
       .476 |          1        1.92       11.54
       .478 |          1        1.92       13.46
        .49 |          1        1.92       15.38
       .491 |          1        1.92       17.31
       .509 |          1        1.92       19.23
       .511 |          1        1.92       21.15
       .527 |          1        1.92       23.08
       .532 |          1        1.92       25.00
       .563 |          1        1.92       26.92
       .581 |          1        1.92       28.85
       .597 |          1        1.92       30.77
         .6 |          1        1.92       32.69
       .605 |          1        1.92       34.62
       .614 |          1        1.92       36.54
       .617 |          1        1.92       38.46
       .622 |          1        1.92       40.38
       .642 |          1        1.92       42.31
       .674 |          1        1.92       44.23
       .708 |          1        1.92       46.15
       .711 |          1        1.92       48.08
       .719 |          1        1.92       50.00
       .725 |          1        1.92       51.92
       .734 |          1        1.92       53.85
       .764 |          1        1.92       55.77
       .786 |          1        1.92       57.69
       .815 |          1        1.92       59.62
          . |         21       40.38      100.00
------------+-----------------------------------
      Total |         52      100.00

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