Frequencies for d_4_hos_c7_55 variable in hosp_rollup2552_96_2010 dataset :

d_4_hos_c7_ |
         55 |      Freq.     Percent        Cum.
------------+-----------------------------------
         10 |          2        0.05        0.05
         43 |          1        0.02        0.07
         47 |          1        0.02        0.10
        141 |          1        0.02        0.12
       1085 |          2        0.05        0.17
       4047 |          1        0.02        0.20
       4861 |          1        0.02        0.22
      11951 |          1        0.02        0.25
      19817 |          1        0.02        0.27
      29064 |          1        0.02        0.30
          . |      3,993       99.70      100.00
------------+-----------------------------------
      Total |      4,005      100.00

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