90 



50 



60 



Humidity 

 70 



SO 



90 



20 



France emd Italy 



(1899-1913) 

 3,700,000 deaths 



30 25 20 15 

 Deaths in Relation to Temperature 

 and Humidity 



Fig. 32. — Climograph of France and Italy. Based on 3,700,000 deaths, 



1899-1913. 



