Frequencies for v13 variable in 2004_eol_medpar_state dataset :

 Percent of |
   Medicare |
  decedents |
admitted to |
  ICUCCU at |
 least once |
 during the |
     last s |      Freq.     Percent        Cum.
------------+-----------------------------------
   23.79128 |          1        1.92        1.92
   24.00648 |          1        1.92        3.85
   25.26985 |          1        1.92        5.77
   26.39072 |          1        1.92        7.69
   26.70336 |          1        1.92        9.62
   26.83545 |          1        1.92       11.54
   26.89039 |          1        1.92       13.46
   27.16282 |          1        1.92       15.38
   27.50063 |          1        1.92       17.31
   27.71241 |          1        1.92       19.23
    28.6791 |          1        1.92       21.15
   29.34142 |          1        1.92       23.08
   29.44319 |          1        1.92       25.00
   29.56527 |          1        1.92       26.92
   29.75013 |          1        1.92       28.85
   29.97967 |          1        1.92       30.77
   30.96236 |          1        1.92       32.69
   31.05751 |          1        1.92       34.62
   31.65975 |          1        1.92       36.54
   31.96547 |          1        1.92       38.46
   32.10416 |          1        1.92       40.38
   32.31895 |          1        1.92       42.31
   33.23775 |          1        1.92       44.23
   33.97879 |          1        1.92       46.15
   34.16869 |          1        1.92       48.08
   35.05655 |          1        1.92       50.00
   35.97243 |          1        1.92       51.92
   37.07067 |          1        1.92       53.85
    37.1578 |          1        1.92       55.77
   37.29251 |          1        1.92       57.69
   37.63362 |          1        1.92       59.62
   37.76993 |          1        1.92       61.54
   38.01898 |          1        1.92       63.46
   38.12496 |          1        1.92       65.38
   38.35261 |          1        1.92       67.31
    38.3544 |          1        1.92       69.23
   38.60659 |          1        1.92       71.15
   38.87253 |          1        1.92       73.08
   38.91135 |          1        1.92       75.00
   39.10562 |          1        1.92       76.92
   39.13114 |          1        1.92       78.85
   39.13975 |          1        1.92       80.77
   39.17863 |          1        1.92       82.69
   40.39456 |          1        1.92       84.62
   40.74084 |          1        1.92       86.54
   41.14572 |          1        1.92       88.46
   41.90929 |          1        1.92       90.38
   42.94368 |          1        1.92       92.31
   43.49656 |          1        1.92       94.23
   44.38343 |          1        1.92       96.15
   48.10736 |          1        1.92       98.08
   49.00636 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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