The economy of Bhutan is based on agriculture and forestry, which provide the main livelihood for more than 60% of the population. Agriculture consists largely of subsistence farming and animal husbandry. Rugged mountains dominate the terrain and make the building of roads and other infrastructure difficult. Bhutan is among the richest by gross domestic product (nominal) per capita in South Asia, at $3,491 as of 2022, but it still places 153rd, and among the poorest in the world. The total gross domestic product is only $2,653 million, and 178th according to IMF.
The economy of Burkina Faso is based primarily on subsistence farming and livestock raising. Burkina Faso has an average income purchasing-power-parity per capita of $1,900 and nominal per capita of $790 in 2014. More than 80% of the population relies on subsistence agriculture, with only a small fraction directly involved in industry and services. Highly variable rainfall, poor soils, lack of adequate communications and other infrastructure, a low literacy rate, and a stagnant economy are all longstanding problems of this landlocked country. The export economy also remained subject to fluctuations in world prices.
The economy of Chad suffers from the landlocked country's geographic remoteness, drought, lack of infrastructure, and political turmoil. About 85% of the population depends on agriculture, including livestock herding. Of Africa's Francophone countries, Chad benefited least from the 50% devaluation of their currencies in January 1994. Financial aid from the World Bank, the African Development Bank, and other sources is directed mainly at improving agriculture, especially livestock production. Because of a lack of financing, the development of oil fields near Doba, originally due to finish in 2000, was delayed until 2003. It was finally developed and is now operated by ExxonMobil. Regarding gross domestic product, Chad ranks 147th globally with $11.051 billion as of 2018.
The economy of the Central African Republic is $2.321 billion by gross domestic product as of 2019, with an estimated annual per capita income of just $805 as measured by purchasing power parity in 2019.
The economy of the Gambia is heavily reliant on agriculture. The Gambia has no significant mineral or other natural resources, and has a limited agricultural base. About 75% of the population depends on crops and livestock for its livelihood. Small-scale manufacturing activity features the processing of peanuts, fish, and animal hides.
A developed country, or high-income 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.
The Human Development Index (HDI) is a statistical composite index of life expectancy, education, and per capita income indicators, which is used to rank countries into four tiers of human development. A country scores a higher level of HDI when the lifespan is higher, the education level is higher, and the gross national income GNI (PPP) per capita is higher. It was developed by Pakistani economist Mahbub ul-Haq and was further used to measure a country's development by the United Nations Development Programme (UNDP)'s Human Development Report Office.
The Human Poverty Index (HPI) was an indication of the poverty of community in a country, developed by the United Nations to complement the Human Development Index (HDI) and was first reported as part of the Human Development Report in 1997. It is developed by United Nations Development Program which also publishes indexes like HDI It was considered to better reflect the extent of deprivation in deprived countries compared to the HDI. In 2010, it was supplanted by the UN's Multidimensional Poverty Index.
The Human Development Report (HDR) is an annual Human Development Index report published by the Human Development Report Office of the United Nations Development Programme (UNDP).
Multidimensional Poverty Indices use a range of indicators to calculate a summary poverty figure for a given population, in which a larger figure indicates a higher level of poverty. This figure considers both the proportion of the population that is deemed poor, and the 'breadth' of poverty experienced by these 'poor' households, following the Alkire & Foster 'counting method'. The method was developed following increased criticism of monetary and consumption based poverty measures, seeking to capture the deprivations in non-monetary factors that contribute towards well-being. While there is a standard set of indicators, dimensions, cutoffs and thresholds used for a 'Global MPI', the method is flexible and there are many examples of poverty studies that modify it to best suit their environment. The methodology has been mainly, but not exclusively, applied to developing countries.
Seychelles 
0.007
Mauritius 
Libya 
Algeria 
Tunisia 
Egypt 
South Africa 
0.004
Botswana 
Morocco 
Gabon 
Cape Verde 
Equatorial Guinea 
São Tomé and Príncipe 
Eswatini 
Namibia 
Ghana 
Kenya 
Republic of the Congo 
Angola 
Cameroon 
Comoros 
Zambia 
Uganda 
Zimbabwe 
Nigeria 
Rwanda 
Togo 
Mauritania 
Ivory Coast 
Tanzania 
Lesotho 
Senegal 
Sudan 
Djibouti 
Malawi 
Benin 
Gambia 
Eritrea 
Ethiopia 
Liberia 
Madagascar 
Guinea-Bissau 
Democratic Republic of the Congo 
Guinea 
Mozambique 
Sierra Leone 
Burkina Faso 
Burundi 
Mali 
Chad 
Niger 
Central African Republic 
South Sudan 
Somalia