Frequencies for hipreplacementper1000medicareenr variable in 2010_surg_discharg

        Hip |
Replacement |
   per 1000 |
   Medicare |
  Enrollees |
       2010 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1.45 |          1        1.92        1.92
       2.69 |          1        1.92        3.85
       2.84 |          1        1.92        5.77
       2.95 |          1        1.92        7.69
       2.96 |          1        1.92        9.62
       3.05 |          1        1.92       11.54
       3.15 |          1        1.92       13.46
       3.33 |          1        1.92       15.38
       3.39 |          1        1.92       17.31
       3.45 |          1        1.92       19.23
       3.55 |          1        1.92       21.15
       3.58 |          1        1.92       23.08
       3.59 |          1        1.92       25.00
       3.63 |          2        3.85       28.85
       3.68 |          1        1.92       30.77
       3.75 |          2        3.85       34.62
       3.81 |          1        1.92       36.54
       3.84 |          1        1.92       38.46
       3.86 |          3        5.77       44.23
       3.91 |          1        1.92       46.15
       4.04 |          1        1.92       48.08
       4.05 |          1        1.92       50.00
       4.11 |          2        3.85       53.85
       4.13 |          1        1.92       55.77
       4.15 |          1        1.92       57.69
       4.17 |          1        1.92       59.62
       4.29 |          1        1.92       61.54
       4.33 |          1        1.92       63.46
       4.35 |          1        1.92       65.38
       4.36 |          1        1.92       67.31
       4.38 |          1        1.92       69.23
       4.39 |          1        1.92       71.15
       4.42 |          1        1.92       73.08
       4.46 |          1        1.92       75.00
        4.6 |          1        1.92       76.92
       4.66 |          1        1.92       78.85
       4.86 |          1        1.92       80.77
       4.89 |          1        1.92       82.69
       4.91 |          1        1.92       84.62
       4.92 |          1        1.92       86.54
       5.07 |          1        1.92       88.46
        5.2 |          1        1.92       90.38
       5.28 |          1        1.92       92.31
       5.71 |          1        1.92       94.23
       5.75 |          1        1.92       96.15
       5.81 |          2        3.85      100.00
------------+-----------------------------------
      Total |         52      100.00

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