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Because without girls the human population would die out!
Approximately one-half of the World's population are female.
There are about 3.5 billion girls and women in the world.
http://www.xist.org/earth/pop_gender.aspx
Half the world's population are born girls because when the egg gets fertilized, the chance of it becoming a girl is 50%.
The question is ambiguous.Do you mean:what percentage of all girls on earth are in Canada, orwhat percentage of Canada's population is girls?The question is ambiguous.Do you mean:what percentage of all girls on earth are in Canada, orwhat percentage of Canada's population is girls?The question is ambiguous.Do you mean:what percentage of all girls on earth are in Canada, orwhat percentage of Canada's population is girls?The question is ambiguous.Do you mean:what percentage of all girls on earth are in Canada, orwhat percentage of Canada's population is girls?
There were 143.4 million females in the US at the 2000 census. They made up 50.9 percent of the total population. According to the CIA World Fact Book, the 2011 estimated population of girls, ages 0 to 14, in the US is 30,781,823. Females ages 15 to 64 estimated population is 104,808,064.
In 2011, the population of boys in the US was slightly higher than that of girls. The ratio was around 51% boys to 49% girls.
Yes, the world population consists of 51% males and 49% females.
Technically, the ratio of boys to girls in the world's population is an even 1:1. However, the most recent population estimates have shown the ratio to be closer to 1.01:1, meaning for every 100 girls born, 105-107 males are born. So actually there are more boys than girls in the world, but just barely.
World wide, at birth, there are ABOUT 105 boys to every 100 girls. However, boys tend to die sooner than girls. In the entire world population, children and adults, the ratio is ABOUT 101 males to 100 females. There IS a very tiny percent of the population that is neither male nor female, but those numbers are too small to show as a percentage of the population. The male-female ratio is not the same in all countries- some have more girls, some more boys.
As of recent estimates, there are approximately 140 million girls aged 10 worldwide. This figure can vary slightly based on demographic trends and changes in population data. Factors such as birth rates and regional population distributions influence these estimates. For the most accurate and current statistics, it is advisable to refer to sources like the United Nations or World Bank population databases.