Show Sources
According to the latest statistics released by the World Bank in 2024, among the OPEC countries in 1987, Iran ranked first in terms of gross domestic product(GDP), with a total economic volume of $134.01 billion; Saudi Arabia ranked second in terms of GDP, with a total economic volume of $85.7 billion; Algeria ranked third in terms of GDP, with a total economic volume of $66.75 billion; Iraq ranked fourth in terms of GDP, with a total economy of $56.77 billion; and Nigeria, with a total economy of $52.68 billion, ranked fifth in GDP.