Information on Fawcett Comics' annual sales of Wow Comics from 1942 to the 1948 is taken from the book "Juvenile Delinquency" (from 1950).
CIRCULATION DATA
1942 - 1,374,502
1943 - 3,550,547
1944 - 4,373,595
1945 - 3,273,481
1946 - 3,757,608
1947 - 3,004,042
1948 - 1,700,069