Frequencies for d_4_hos_c8_52 variable in hosp_rollup2552_96_1999 dataset :

d_4_hos_c8_ |
         52 |      Freq.     Percent        Cum.
------------+-----------------------------------
         72 |          1        0.02        0.02
        144 |          1        0.02        0.03
        235 |          1        0.02        0.05
        379 |          1        0.02        0.07
        408 |          1        0.02        0.08
        743 |          1        0.02        0.10
        979 |          1        0.02        0.11
        998 |          1        0.02        0.13
       2925 |          1        0.02        0.15
       4948 |          1        0.02        0.16
          . |      6,086       99.84      100.00
------------+-----------------------------------
      Total |      6,096      100.00

by Jean Roth , jroth@nber.org , 20 Jan 2017