Frequencies for d_4_hos_c2_70 variable in prds_hosp10_yr2017 dataset :

Electroence |
phalography |
    D00A184 |
      07000 |
      00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
      11195 |          1        0.03        0.03
          . |      3,748       99.97      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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