The correct answer is A.
More than 28% of the population of the Middle East is aged between 15 and 29.
There are 108 million young people in the Middle East, they are the fastest growing segment and they are making the Middle East one of the most youthful regions in the world.
The median age in the Middle East is 22 years old, compared to the global average of 28.
Nearly 50% of men between the ages of 25 and 29 are unmarried.