Opec oil revenues plunge - EIA

Oil export revenue from Opec nations is set to tumble further this year after hitting a level in 2015 not seen in more than a decade.

Huge fall: in net oil revenues for Opec nations last year
Huge fall: in net oil revenues for Opec nations last year
Published 26 August 2016, 14:38Updated 26 August 2016, 14:40