Frequencies for d_5_hos_c9_64 variable in hosp_rollup2552_96_2008 dataset :

d_5_hos_c9_ |
         64 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
         34 |          2        0.03        0.05
         39 |          1        0.02        0.06
         49 |          1        0.02        0.08
        173 |          1        0.02        0.09
        528 |          1        0.02        0.11
        589 |          1        0.02        0.13
       4246 |          1        0.02        0.14
       8321 |          1        0.02        0.16
      17739 |          1        0.02        0.17
          . |      6,363       99.83      100.00
------------+-----------------------------------
      Total |      6,374      100.00

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