Elementary schools (6-15 yrs) are compulsory so 100% of children go to school. High schools (15-19 yrs) also have very high attendence, but the students aren't ussually called children anymore.
Its about 5 to 15% only.
The percentage of people in Vietnam graduating from high school is 15 percent.
About 10 to 15% of people do not have offspring
15 per cent
In North America, 15-25% of women and 5-15% of men have been abused sexually as children. In India 47% of women and 51% of boys have been sexually abused as children(!) making it the country with the highest percentage.
1 in 15 school children are obese