Frequencies for d_5_hos_c5_45 variable in hosp_rollup2552_96_1996 dataset :

d_5_hos_c5_ |
         45 |      Freq.     Percent        Cum.
------------+-----------------------------------
       3882 |          1        0.02        0.02
     208320 |          1        0.02        0.03
     236560 |          1        0.02        0.05
     911015 |          1        0.02        0.07
          . |      6,017       99.93      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018