Although accounting for 18.5 per cent of the world's population, the region produces only 3.5 per cent of global GDP and accounts for only 1.5 per cent of global exports.
该区域尽管占全世界人口的18.5%，但其生产的国内生产总值却在全球中仅占3.5%，出口量仅占全球的1.5%。