This is just incredible :
Today, Grameen has 6.6 million borrowers in Bangladesh alone, borrowing $500 million a year in loans that average just over $100 each. The loans are entirely financed by borrowers' deposits and the bank recovers 98.85% of all money loaned. Notably, Grameen Bank has been profitable in all but three years since its launch. Our largely poor customers save $1.008 for every dollar they borrow, so the poor are truly funding the poor.