Frequencies for v13 variable in 2001_eol_medpar_state dataset :

 Percent of |
   Medicare |
  decedents |
admitted to |
  ICUCCU at |
 least once |
 during the |
     last s |      Freq.     Percent        Cum.
------------+-----------------------------------
   23.19142 |          1        1.92        1.92
    23.4543 |          1        1.92        3.85
   23.54638 |          1        1.92        5.77
   25.40679 |          1        1.92        7.69
   25.53637 |          1        1.92        9.62
   26.02477 |          1        1.92       11.54
    26.0434 |          1        1.92       13.46
   26.13749 |          1        1.92       15.38
    26.1428 |          1        1.92       17.31
    26.1565 |          1        1.92       19.23
   26.45013 |          1        1.92       21.15
    26.8881 |          1        1.92       23.08
   26.90585 |          1        1.92       25.00
   26.96487 |          1        1.92       26.92
   27.45115 |          1        1.92       28.85
   28.41199 |          1        1.92       30.77
    28.5695 |          1        1.92       32.69
   28.81625 |          1        1.92       34.62
    29.1018 |          1        1.92       36.54
   29.77112 |          1        1.92       38.46
   30.59022 |          1        1.92       40.38
   30.91214 |          1        1.92       42.31
   30.98894 |          1        1.92       44.23
   31.69489 |          1        1.92       46.15
   32.09378 |          1        1.92       48.08
   32.66679 |          1        1.92       50.00
   34.23166 |          1        1.92       51.92
   35.37769 |          1        1.92       53.85
   35.61124 |          1        1.92       55.77
   35.66171 |          1        1.92       57.69
   35.91564 |          1        1.92       59.62
   36.08793 |          1        1.92       61.54
   36.10376 |          1        1.92       63.46
    36.1041 |          1        1.92       65.38
   36.17049 |          1        1.92       67.31
   36.27259 |          1        1.92       69.23
   36.27841 |          1        1.92       71.15
   36.51889 |          1        1.92       73.08
   36.72343 |          1        1.92       75.00
   36.76265 |          1        1.92       76.92
   36.86051 |          1        1.92       78.85
   37.49633 |          1        1.92       80.77
   37.60187 |          1        1.92       82.69
   37.80635 |          1        1.92       84.62
   38.48827 |          1        1.92       86.54
   38.70585 |          1        1.92       88.46
   39.90205 |          1        1.92       90.38
   40.06483 |          1        1.92       92.31
   41.69987 |          1        1.92       94.23
   41.73828 |          1        1.92       96.15
    43.2588 |          1        1.92       98.08
   45.13097 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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