During the Period from 1990 to 2006, in the United

During the period from 1990 to 2006, in the United States, most spells of unemployment lasted:

A) less than one month, yet most of the weeks of unemployment occurred in spells lasting two or more months.
B) more than one month, and most weeks of unemployment occurred in spells of two or more months.
C) less than one month, and most weeks of unemployment occurred in spells of one month or less.
D) more than one month, but most weeks of unemployment occurred in spells of one month or less.