Frequencies for d_5_hos_c9_55 variable in hosp_rollup2552_96_2011 dataset :

d_5_hos_c9_ |
         55 |      Freq.     Percent        Cum.
------------+-----------------------------------
        714 |          1        3.45        3.45
       1806 |          1        3.45        6.90
       2931 |          1        3.45       10.34
       9400 |          1        3.45       13.79
      11591 |          1        3.45       17.24
      16781 |          1        3.45       20.69
      23950 |          1        3.45       24.14
      27243 |          1        3.45       27.59
      37777 |          1        3.45       31.03
      45372 |          1        3.45       34.48
      58740 |          2        6.90       41.38
      72089 |          1        3.45       44.83
      95281 |          1        3.45       48.28
     109798 |          1        3.45       51.72
     140278 |          1        3.45       55.17
     144830 |          1        3.45       58.62
     154967 |          1        3.45       62.07
     183551 |          1        3.45       65.52
     508468 |          1        3.45       68.97
          . |          9       31.03      100.00
------------+-----------------------------------
      Total |         29      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018