Frequencies for d_4_hos_c6_56 variable in hosp_rollup2552_96_1999 dataset :

d_4_hos_c6_ |
         56 |      Freq.     Percent        Cum.
------------+-----------------------------------
    1324812 |          1        0.02        0.02
    2726980 |          1        0.02        0.03
    3657709 |          1        0.02        0.05
    3786156 |          1        0.02        0.07
    4895962 |          1        0.02        0.08
    5859868 |          1        0.02        0.10
    6599115 |          1        0.02        0.11
    7286964 |          1        0.02        0.13
    8101171 |          1        0.02        0.15
    9146258 |          1        0.02        0.16
    9511253 |          1        0.02        0.18
    9782820 |          1        0.02        0.20
   1.01e+07 |          1        0.02        0.21
   1.04e+07 |          1        0.02        0.23
   1.08e+07 |          1        0.02        0.25
   1.11e+07 |          1        0.02        0.26
   1.28e+07 |          1        0.02        0.28
   1.45e+07 |          1        0.02        0.30
   3.09e+07 |          1        0.02        0.31
   4.54e+07 |          1        0.02        0.33
          . |      6,076       99.67      100.00
------------+-----------------------------------
      Total |      6,096      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018