Frequencies for hipreplacementper1000medicareenr variable in 2008_10_surg_disch

        Hip |
Replacement |
   per 1000 |
   Medicare |
  Enrollees |
    2008 10 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1.35 |          1        1.92        1.92
       2.56 |          1        1.92        3.85
       2.73 |          1        1.92        5.77
       2.81 |          1        1.92        7.69
       2.88 |          1        1.92        9.62
       3.02 |          1        1.92       11.54
       3.05 |          1        1.92       13.46
        3.2 |          1        1.92       15.38
       3.29 |          1        1.92       17.31
        3.3 |          1        1.92       19.23
       3.32 |          2        3.85       23.08
       3.39 |          1        1.92       25.00
       3.47 |          1        1.92       26.92
       3.52 |          1        1.92       28.85
       3.56 |          1        1.92       30.77
        3.6 |          1        1.92       32.69
       3.69 |          1        1.92       34.62
       3.72 |          1        1.92       36.54
       3.73 |          2        3.85       40.38
       3.76 |          1        1.92       42.31
       3.78 |          1        1.92       44.23
        3.8 |          1        1.92       46.15
       3.83 |          1        1.92       48.08
       3.88 |          1        1.92       50.00
       3.93 |          1        1.92       51.92
       4.02 |          1        1.92       53.85
       4.03 |          1        1.92       55.77
       4.08 |          1        1.92       57.69
       4.09 |          1        1.92       59.62
       4.14 |          1        1.92       61.54
       4.19 |          3        5.77       67.31
        4.2 |          1        1.92       69.23
       4.25 |          1        1.92       71.15
       4.31 |          1        1.92       73.08
        4.4 |          2        3.85       76.92
       4.61 |          1        1.92       78.85
       4.73 |          1        1.92       80.77
       4.77 |          1        1.92       82.69
       4.85 |          1        1.92       84.62
       4.96 |          1        1.92       86.54
       4.97 |          1        1.92       88.46
       5.03 |          1        1.92       90.38
       5.07 |          1        1.92       92.31
       5.18 |          1        1.92       94.23
       5.44 |          1        1.92       96.15
       5.47 |          1        1.92       98.08
       5.71 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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