Frequencies for d_4_hos_c8_51 variable in hosp_rollup2552_96_2003 dataset :

d_4_hos_c8_ |
         51 |      Freq.     Percent        Cum.
------------+-----------------------------------
        108 |          1        0.02        0.02
        129 |          1        0.02        0.03
        168 |          1        0.02        0.05
        207 |          1        0.02        0.07
        258 |          1        0.02        0.08
        296 |          1        0.02        0.10
        567 |          1        0.02        0.11
       1115 |          1        0.02        0.13
       1633 |          1        0.02        0.15
       1847 |          1        0.02        0.16
       1895 |          1        0.02        0.18
       2978 |          1        0.02        0.20
       3907 |          1        0.02        0.21
       6300 |          1        0.02        0.23
       8245 |          1        0.02        0.25
       9974 |          1        0.02        0.26
      15536 |          1        0.02        0.28
      19720 |          1        0.02        0.29
      25007 |          1        0.02        0.31
      75102 |          1        0.02        0.33
     777660 |          1        0.02        0.34
          . |      6,099       99.66      100.00
------------+-----------------------------------
      Total |      6,120      100.00

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