Question: In 2023, among the newborns in the United States, Canada, and China, according to data from the Population Division of United Nations, which country has the lowest proportion of girls? What is the ratio of male to female newborns in that country to 100? (Round to one decimal place, for example, 123.4:100)
Answer: China has the lowest proportion of girls.
The ratio of male to female newborns: 110.8:100
A marginal error of 0.1:100 is allowed.
Category: Complex_Historical_Investigation(Global)