"It is difficult to identify a major sector whose earnings will be down next year," he said.

Other major sectors include mechanical engineering, food industry, services, and trade.

In 2005 manufacturing was the largest of 20 major sectors.

The tourism industry is a major sector of the economy for many African countries.

A major sector of economy is also dependent on business.

The School conducts research for major public sector and educational reform.

Government, mining, and agriculture are the major sectors of the area's economy.

Health care and higher education now constitute major economic sectors in the region.

As the population grew, agriculture became a major sector of the economy.

In 2005 retail trade was the largest of 20 major sectors.