The use of Federal Home Loan Bank advances among bank and thrift members fell overall during the third quarter of 2011. Two of the three top members show a drop-off larger than the overall industry’s year-over-year rate of decline, according to the Inside Mortgage Finance Bank Mortgage Database.All of the nation’s bank and thrifts reported using a combined $323.3 billion in advances as of Sept. 30, 2011, down 5.2 percent from the second quarter and off 19.7 percent from the same period a year earlier.The Federal Home Loan Bank’s Office of Finance in its third quarter combined finance report cited decreased member demand, regular maturities and continuing prepayments for the third quarter decline.