Birth rate
According to the CIA's "The World Factbook", the country with the highest birth rate is Niger at 6.49 children born per woman and the country with the lowest birth rate is Taiwan, at 1.13 children born per woman.
Crime in the United States
According to a 2001 report from UNICEF, the United States has the highest rate of deaths from child abuse and neglect of any industrialized nation, at 2.4 per 100,000 children; France has 1.4, Japan 1, UK 0.9 and Germany 0.8. According to the US Department of Health, the state of Texas has the highest death rate, at 4.05 per 100,000 children, New York has 2.46, Oregon 1.49 and New Hampshire 0.35.  A UNICEF report on child wellbeing stated that the United States and the United Kingdom ranked lowest among industrial nations with respect to the wellbeing of children.