Frequencies for d_4_hos_c2_54 variable in hosp_rollup2552_96_2008 dataset :

d_4_hos_c2_ |
         54 |      Freq.     Percent        Cum.
------------+-----------------------------------
          7 |          1        0.02        0.02
         31 |          1        0.02        0.03
         37 |          1        0.02        0.05
         46 |          1        0.02        0.06
         49 |          1        0.02        0.08
        165 |          1        0.02        0.09
        302 |          1        0.02        0.11
        310 |          1        0.02        0.13
        320 |          1        0.02        0.14
        410 |          1        0.02        0.16
        416 |          1        0.02        0.17
        529 |          1        0.02        0.19
        721 |          1        0.02        0.20
        874 |          1        0.02        0.22
       1633 |          1        0.02        0.24
       2641 |          1        0.02        0.25
       3251 |          1        0.02        0.27
       3531 |          1        0.02        0.28
       6960 |          1        0.02        0.30
       7595 |          1        0.02        0.31
       8026 |          2        0.03        0.35
      11437 |          1        0.02        0.36
      16726 |          1        0.02        0.38
      26925 |          1        0.02        0.39
      33287 |          1        0.02        0.41
      42450 |          2        0.03        0.44
      44045 |          1        0.02        0.45
     150677 |          1        0.02        0.47
     164441 |          2        0.03        0.50
     280786 |          1        0.02        0.52
          . |      6,341       99.48      100.00
------------+-----------------------------------
      Total |      6,374      100.00

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