Frequencies for d_5_hos_c7_52 variable in hosp_rollup2552_96_1997 dataset :

d_5_hos_c7_ |
         52 |      Freq.     Percent        Cum.
------------+-----------------------------------
         37 |          1        0.02        0.02
         39 |          1        0.02        0.03
        254 |          1        0.02        0.05
        312 |          1        0.02        0.06
        557 |          1        0.02        0.08
        704 |          1        0.02        0.10
       1654 |          1        0.02        0.11
       2351 |          1        0.02        0.13
       4425 |          1        0.02        0.14
       4698 |          1        0.02        0.16
       6636 |          1        0.02        0.17
       6719 |          1        0.02        0.19
       7612 |          1        0.02        0.21
      20364 |          1        0.02        0.22
      38194 |          1        0.02        0.24
      81615 |          1        0.02        0.25
          . |      6,299       99.75      100.00
------------+-----------------------------------
      Total |      6,315      100.00

by Jean Roth , jroth@nber.org , 5 Sep 2018