Frequencies for d_4_hos_c7_54 variable in hosp_rollup2552_96_2006 dataset :

d_4_hos_c7_ |
         54 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.03        0.03
          3 |          1        0.02        0.05
         12 |          1        0.02        0.06
         14 |          1        0.02        0.08
         21 |          1        0.02        0.10
         26 |          1        0.02        0.11
         27 |          1        0.02        0.13
         41 |          1        0.02        0.15
         58 |          1        0.02        0.16
         88 |          1        0.02        0.18
         98 |          1        0.02        0.19
        164 |          1        0.02        0.21
        182 |          1        0.02        0.23
        183 |          1        0.02        0.24
        226 |          1        0.02        0.26
        306 |          1        0.02        0.27
        344 |          1        0.02        0.29
        539 |          1        0.02        0.31
        569 |          1        0.02        0.32
       1270 |          1        0.02        0.34
       1453 |          1        0.02        0.36
       1470 |          1        0.02        0.37
       2896 |          1        0.02        0.39
       4806 |          1        0.02        0.40
       8930 |          1        0.02        0.42
      23714 |          1        0.02        0.44
          . |      6,165       99.56      100.00
------------+-----------------------------------
      Total |      6,192      100.00

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