... LOANS: SUBSIDY RATES, OBLIGATIONS, AND AVERAGE LOAN SIZE—Continued(Dollars in thousands)2012 2013 Subsidy rate (percent)Obligations Average loan sizeSubsidy rate (percent)Obligations ... LOANS: SUBSIDY RATES, OBLIGATIONS, AND AVERAGE LOAN SIZE—Continued(Dollars in thousands)2012 2013 Subsidy rate (percent)Obligations Average loan sizeSubsidy rate (percent)Obligations ... TransportationFederal Highway Administration: Federal-aid Highways: Transportation Infrastructure, Finance & Innovation (TIFIA) Lines of Credit Discretionary 10.00 200,000 200,000 9.66 207,039 207,039...