The economy of Nauru is tiny, based on a population in 2019 of only 11,550 people. The economy has historically been based on phosphate mining. With primary phosphate reserves exhausted by the end of the 2010s, Nauru has sought to diversify its sources of income. In 2020, Nauru's main sources of income were the sale of fishing rights in Nauru's territorial waters, and revenue from the Regional Processing Centre.
The Economy of Qatar is one of the highest in the world based on GDP per capita, ranking generally among the top ten richest countries on world rankings for 2015 and 2016 data compiled by the World Bank, the United Nations, and the International Monetary Fund (IMF). The country's economy has grown despite sanctions by its neighbors, Saudi Arabia and the United Arab Emirates. Mainly because the country exports primarily to Japan, South Korea, India and China, making the sanctions effectively redundant as neither Saudi Arabia nor the United Arab Emirates have imposed trading penalties such as tariffs or embargoes on any of these countries for trading with Qatar, or offering incentives such as discounts for their own energy exports to reduce Qatari exports.
The economy of Tanzania is a lower-middle income economy that is overwhelmingly dependent on agriculture. Tanzania's economy has been transitioning from a planned economy to a market economy since 1985. Although total GDP has increased since these reforms began, GDP per capita dropped sharply at first, and only exceeded the pre-transition figure in around 2007.
The gross world product (GWP), also known as gross world income (GWI), is the combined gross national income of all the countries in the world. Because imports and exports balance exactly when considering the whole world, this also equals the total global gross domestic product (GDP). According to the World Bank, the 2013 nominal GWP was approximately 75.59 trillion United States dollars. In 2017, according to the CIA's World Factbook, the GWP was around $80.27 trillion in nominal terms and totaled approximately 127.8 trillion international dollars in terms of purchasing power parity (PPP). The per capita PPP GWP in 2017 was approximately 17,500 international dollars according to the World Factbook. According to the World Bank, the 2020 GWP in current dollars was approximately $84.705 trillion.
A developed country, or advanced 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 the 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 US$22,000. In 2023, 40 countries fit all four criteria, while an additional 15 countries fit three out of four.
Qena Governorate is one of the governorates of Egypt. Its located in Upper Egypt, the southern part of the country, it covers a stretch of the Nile valley. Its capital is the city of Qena.
This article includes a list of China's historical gross domestic product (GDP) values, the market value of all final goods and services produced by a nation in a given year. The GDP dollar estimates presented here are either calculated at market or government official exchange rates (nominal), or derived from purchasing power parity (PPP) calculations. This article also includes historical GDP growth.
Cairo 
Giza 
Alexandria 
Qalyubia 
Sharqia 
Dakahlia 
Beheira 
Port Said 
Gharbia 
Monufia 
Kafr El Sheikh 
Faiyum 
Minya 
Asyut 
Suez 
Matrouh 
Damietta 
Sohag 
Ismailia 
Beni Suef 
Qena 
Aswan 
Red Sea 
South Sinai 
North Sinai 
Luxor 
New Valley 
Egypt