<P> Population pyramid of Egypt in 2005 . Many of those 30 and younger are educated citizens who are experiencing difficulty finding work . </P> <Li> <P> Nearly half of Libya's 2011 population consists of children younger than age 20 . </P> </Li> <P> Nearly half of Libya's 2011 population consists of children younger than age 20 . </P> <P> The Middle East and North Africa are currently experiencing a prominent youth bulge . "Across the Middle East, countries have experienced a pronounced increase in the size of their youth populations over recent decades, both in total numbers and as a percentage of the total population . Today, the nearly 111 million individuals aging between 15 to 29 living across the region make up nearly 27 percent of the region's population ." Structural changes in service provision, especially health care, beginning in the 1960s created the conditions for a demographic explosion, which has resulted in a population consisting primarily of younger people . It is estimated that around 65% of the regional population is under the age of 30 . </P>

The population pyramid of developed nations like usa would have