Combined net income for the 12 Federal Home Loan Banks fell 18.4 percent to $555 million in the first quarter of 2014, down from $680 million in the fourth quarter and a more modest 4.3 percent decrease compared to the same period last year, according to the Federal Home Loan Bank Office of Finance. The decrease resulted primarily from a decline in non-interest income and an increase in non-interest expense, partially offset by an increase in net interest income, explained the Office of Finance.