Frequencies for d_5_hos_c9_64 variable in hosp_rollup2552_96_2005 dataset :

d_5_hos_c9_ |
         64 |      Freq.     Percent        Cum.
------------+-----------------------------------
          3 |          2        0.03        0.03
         18 |          1        0.02        0.05
         19 |          1        0.02        0.06
         30 |          1        0.02        0.08
         33 |          1        0.02        0.10
        112 |          1        0.02        0.11
        162 |          1        0.02        0.13
        240 |          1        0.02        0.15
        264 |          1        0.02        0.16
        569 |          1        0.02        0.18
       1159 |          1        0.02        0.19
       1379 |          1        0.02        0.21
       1989 |          1        0.02        0.23
       2161 |          1        0.02        0.24
      11266 |          1        0.02        0.26
      11475 |          1        0.02        0.27
      12489 |          1        0.02        0.29
      12516 |          1        0.02        0.31
      15781 |          1        0.02        0.32
      29895 |          1        0.02        0.34
          . |      6,164       99.66      100.00
------------+-----------------------------------
      Total |      6,185      100.00

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