Frequencies for e_b_hos_c1_9 variable in hosp_rollup2552_96_2000 dataset :

e_b_hos_c1_ |
          9 |      Freq.     Percent        Cum.
------------+-----------------------------------
     192879 |          1        0.02        0.02
     706370 |          1        0.02        0.03
     855650 |          1        0.02        0.05
    1082037 |          1        0.02        0.07
    1228015 |          1        0.02        0.08
    1290152 |          1        0.02        0.10
    1296016 |          1        0.02        0.11
    1337756 |          1        0.02        0.13
    1490931 |          1        0.02        0.15
    1837916 |          1        0.02        0.16
    2031769 |          1        0.02        0.18
    2056353 |          1        0.02        0.20
    2134888 |          1        0.02        0.21
    2682784 |          1        0.02        0.23
    3000000 |          3        0.05        0.28
    3481589 |          1        0.02        0.30
    3987350 |          1        0.02        0.31
    5901332 |          1        0.02        0.33
          . |      6,075       99.67      100.00
------------+-----------------------------------
      Total |      6,095      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018