FOR the firecracker manufacturers at Sivakasi, there's little to cheer about this Diwali. If this year's festival of lights is anything to go by, they'll be seeing less and less of Goddess Lakshmi in the years to come. "Diwali accounts for about 70 per cent of our annual sales. And every year, firecracker sales show a 15 per cent increase during Diwali. But this year they are stagnant," says a cracker manufacturer in this town in south Tamil Nadu.