Iran's Birth Rate has dropped significantly. Studies project that Iran's rate of population growth will continue to slow until it stabilizes above 90 million by 2050.
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The population of Australia all together is about 23,581,222 people. About two thirds of this population are people that are over the age of 18.
Oil reserves.
50% of the American population was under age 16 in 1775.
33 percent are under the age of eighteen.
Approximately 30% of the world's population is under the age of 18.
18 % of people are under the age of 15 :)
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According to the US census bureau of 301,461,533 people in the 10-14 age group it is only 6.8% of the population.
20
75% total under age of 25...
Kosovo