The International Sugar Organization (ISO) forecast on Friday a 2016/17 global sugar deficit of about 3.8 million tonnes (mt) on rising consumption and reduced output prospects in Number 2 producer India. The London-based ISO, in its latest quarterly report, raised its 2015/16 global sugar deficit forecast to 6.65 million tonnes, from its previouss forecast made in February for a deficit of 5.0 mt.