Frequencies for e_e_hos_c1_20 variable in hosp_rollup2552_96_2001 dataset :

e_e_hos_c1_ |
         20 |      Freq.     Percent        Cum.
------------+-----------------------------------
         14 |          1        0.02        0.02
         36 |          1        0.02        0.03
        217 |          1        0.02        0.05
        365 |          1        0.02        0.07
        375 |          1        0.02        0.08
          . |      6,060       99.92      100.00
------------+-----------------------------------
      Total |      6,065      100.00

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