Iran's oil revenue in 2014 amounted to 53.6 billion, showing a $8.3 billion decrease compared with the previous year, the Organization of Petroleum Exporting Countries said in a report. Export of Iranian oil in 2013 and 2012 generated $61.9 and $101.4 billion in revenues, respectively. Saudi Arabia ranked first in terms of oil revenues in 2014, having exported $285 billion worth of oil, Tasnim News Agency reported.
