Frequencies for e_c_hos_c1_20 variable in hosp_rollup2552_96_2001 dataset :

e_c_hos_c1_ |
         20 |      Freq.     Percent        Cum.
------------+-----------------------------------
       5737 |          1        0.02        0.02
       7102 |          1        0.02        0.03
       7904 |          1        0.02        0.05
       9870 |          1        0.02        0.07
      10917 |          1        0.02        0.08
      12476 |          1        0.02        0.10
      17575 |          1        0.02        0.12
      21179 |          1        0.02        0.13
      36478 |          1        0.02        0.15
      48601 |          1        0.02        0.16
          . |      6,055       99.84      100.00
------------+-----------------------------------
      Total |      6,065      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018