The World Factbook, also known as the CIA World Factbook, is a reference resource produced by the Central Intelligence Agency (CIA) with almanac-style information about the countries of the world. The official print version is available from the Government Publishing Office. The Factbook is available in the form of a website that is partially updated every week. It is also available for download for use off-line. It provides a two- to three-page summary of the demographics, geography, communications, government, economy, and military of 266 international entities including U.S.-recognized countries, dependencies, and other areas in the world.
A developed country is a sovereign state that has a high quality of life, developed economy and advanced technological infrastructure relative to other less industrialized nations. Most commonly, the criteria for evaluating the degree of economic development are gross domestic product (GDP), gross national product (GNP), the per capita income, level of industrialization, amount of widespread infrastructure and general standard of living. Which criteria are to be used and which countries can be classified as being developed are subjects of debate. Different definitions of developed countries are provided by the International Monetary Fund and the World Bank; moreover, HDI ranking is used to reflect the composite index of life expectancy, education, and income per capita. Another commonly used measure of a developed country is the threshold of GDP (PPP) per capita of at least USD$22,000. In 2022, 36 countries fit all four criteria, while an additional 17 countries fit three out of four.
This page compares the sovereign states of Europe on economic, financial and social indicators.
The economy of Central America is the eleventh-largest economy in Latin America, behind Brazil, Mexico, Argentina and Colombia. According to the World Bank, the nominal GDP of Central America reached 204 billion US dollar in 2010, as recovery from the crisis of 2009, where gross domestic product (GDP) suffered a decline to 3.8%. The major economic sectors are agriculture and tourism, although the industrial sector has shown strong growth, mainly in Panama.
Adherents of Islam constitute the world's second largest religious group. A projection by the PEW suggests that Muslims numbered approximately 1.9 billion followers in 2020. Studies in the 21st century suggest that, in terms of percentage and worldwide spread, Islam is the fastest-growing major religion in the world, mostly because Muslims have more children than other major religious groups. Most Muslims are either of two denominations: Sunni or Shia. Islam is the majority religion in several subregions: Central Asia, West Asia, North Africa, West Africa, the Sahel, and the Middle East. The diverse Asia-Pacific region contains the highest number of Muslims in the world, easily surpassing the combined Middle East and North Africa.
