The number of Rohingya taking risky boat trips across the Bay of Bengal and the Andaman Sea to flee mounting hunger and hopelessness in the refugee camps of Bangladesh this year has topped last year’s numbers and could keep rising, rights groups and aid agencies say. A growing number of desperate Rohingya refugees continues to arrive in Indonesia in overcrowded vessels, as conditions in refugee camps in Bangladesh continue to worsen, where food rations have been significantly cut.