Frequencies for e_a_hos_c1_206 variable in prds_hosp10_yr2017 dataset :

e_a_hos_c1_ |
        206 |      Freq.     Percent        Cum.
------------+-----------------------------------
    1440648 |          1        0.03        0.03
    4235595 |          1        0.03        0.05
    9224874 |          1        0.03        0.08
   1.22e+07 |          1        0.03        0.11
          . |      3,745       99.89      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018