Conversation so far:
What book did Havelock Ellis write in 1933?
Psychology of Sex
In that book Havelock Ellis explains how children can experience sexuality differently in two ways? What are those two ways?
Which authors does Havelock Ellis reference when he claims humans can experience sexual excitement at an early age?
Marc, Fonssagrives, and Perez in France
What is the age range for girls to experience these feelings of sexual excitement according to Havelock Ellis?
8 to 19

Question: What is the percentage difference on girls to boys in his findings as well as in other fidinings?
Self-contained rewrite: What is the percentage difference on girls to boys in Havelock Ellis' findings as well as in other findings?