Oil was discovered early in the Middle East and has been a leading cause of economic growth for the region. In countries, such as Syria, where oil is not as important they depend on agriculture. Other countries, facing the prospect of oil depletion also depend on agriculture. The economies of Algeria, Bahrain, and Syria depend on oil and agriculture, as well as mining and manufacturing for survival.
While Algeria is one of the wealthiest nations of Africa, declining oil prices reduced the annual income per capita to $1,550 in 1999, down from $2,360 in 1988. Agriculture plays a declining but still important role in the Algerian economy, while mineral production accounts for the largest part of the gross domestic product. Since the late 1960s the government has instituted major industrialization programs. The estimated annual national budget in the early 1990s included $14.4 billion in revenues and $14.6 billion in expenditures. Gross domestic product, which measures the total value of goods and services produced, was $47.9 billion in 1999.
Algeria ranks fifth in natural gases in 14th in oil reserves for the whole world. In Algeria the export of oil and gas began in 1958. The hydrocarbons sector of the industry is the main source of government revenue. This also accounts for 90% of the country's exports. .
During President Boumedienne's period in office the 1976 National Charter established government control over all sectors of the economy as a form of socialism. Nonetheless, the charter was scrapped due to economic difficulties. This has led to excessive borrowing from international lenders in order to keep the industry afloat. .
In 1992 the government initiated an austerity program. They prohibited the import of luxury items and introduced many new taxes. This program was approved by Algeria's main source for external financing, the International Monetary Fund. .
In 1995 the IMF loaned $1.