With Regard to the Relationship of the Time and Place

With regard to the relationship of the time and place of delinquency,which statement is false?

A) Most delinquent acts occur during the warm summer months of July and August.
B) Large urban areas have by far the highest juvenile violence rates.
C) The frequency of some violent acts such as sexual assault increases as the temperature increases.
D) The western and southern states have had consistently higher delinquency rates.