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Population distribution by age and sex for Angola in 2005. A population pyramid (age structure diagram) or "age-sex pyramid" is a graphical illustration of the distribution of a population (typically that of a country or region of the world) by age groups and sex; it typically takes the shape of a pyramid when the population is growing. [1]
Ras Al Khaimah (Arabic: رَأْس ٱلْخَيْمَة), often referred to its initials RAK is the largest city and capital of the Emirate of Ras Al Khaimah in the United Arab Emirates (UAE). The city had a population of 400,000 in 2023, [ 3 ] and is the sixth-most populous city in UAE after Dubai , Abu Dhabi , Sharjah , Al Ain and Ajman .
Population Pyramids, one way to visualize a population's age class structure. Age class structures can be used to model population structures of many species including vertebrates, invertebrates, and vegetation. These models allow for the prediction of growth or decline in a population based on current conditions or future management practices.
Ras Al Khaimah has been the site of continuous human habitation for 7,000 years, one of the few places in the country and the world where this is the case, [8] and there are many historical and archaeological sites throughout the emirate - local sources cite 1,000 [9] - dating from different time periods, including remnants of the Umm Al Nar Culture (3rd millennium BC). [10]
Demographic statistics are measures of the characteristics of, or changes to, a population. Records of births, deaths, marriages, immigration and emigration and a regular census of population provide information that is key to making sound decisions about national policy. [1] [2] A useful summary of such data is the population pyramid. It ...
Population pyramid of North Africa in 2023. The most populous country in the MENA region is Egypt with nearly 100 million people, accounting for approximately 17% of the total. The least populous country is Djibouti with a population of almost 0.9 million, accounting for about 0.15% of the total.
The population of a village varies; the average population can range in the hundreds. Anthropologists regard the number of about 150 members for tribes as the maximum for a functioning human group. Hamlet or Band – a hamlet has a tiny population (fewer than 100), with only a few buildings.
The 2016 census measured the population of the rural district as 4,366 in 1,139 households, by which time the rural district had been separated from the district in the formation of Suq District. [3] The most populous of its 25 villages was Rak , with 417 people.