The Centers for Disease Control and Prevention announced that birth rates for U.S. teens have reached all-time lows across age and ethnic groups. The birth rate fell 9% from 2009 to 2010 among women aged 15 to 19 and the rate dropped 44% from 1991 to 2010. The number of babies born to women aged 15 to 19 was 367,752, the lowest since 1946. From 2007 to 2010, only three states – Montana, North Dakota, and West Virginia – did not experience a decrease in teen birth rates. Birth rates among minorities have dropped off sharply since 1991, but disparities remain, with non-Hispanic black, Hispanic, and American Indian or Alaska Native teens continuing to possess higher birth rates than the national average. This stands in stark contrast, however, to Asian or Pacific Islander teens, whose birth rate was only 10.9 births per 1000 women.