The mean annual deaths per capita from natural disasters from 2010 to 2019 was 2.42 % (= 0.64*10^-5/​(26.5*10^-5)) of that from 1920 to 1929.
The mean annual deaths per capita from natural disasters from 2010 to 2019 was 2.42 % (= 0.64*10^-5/​(26.5*10^-5)) of that from 1920 to 1929.