Frequencies for d_4_hos_c6_52 variable in hosp_rollup2552_96_1998 dataset :

d_4_hos_c6_ |
         52 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2584 |          1        0.02        0.02
       4867 |          1        0.02        0.03
       5219 |          1        0.02        0.05
       5661 |          1        0.02        0.06
       7606 |          1        0.02        0.08
       7649 |          1        0.02        0.10
       9864 |          1        0.02        0.11
      12635 |          1        0.02        0.13
      68722 |          1        0.02        0.14
     122799 |          1        0.02        0.16
     150044 |          1        0.02        0.18
     150850 |          1        0.02        0.19
     150994 |          1        0.02        0.21
     160421 |          1        0.02        0.22
     183630 |          1        0.02        0.24
          . |      6,209       99.76      100.00
------------+-----------------------------------
      Total |      6,224      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018