| (Amount in US$ Million) | | Item | 2014-15 | 2014 | 2015 | | Apr. | Mar. | Apr. | | 1 | 2 | 3 | 4 | | 1 Automatic Route | | | | | | 1.1 Number | 733 | 34 | 105 | 47 | | 1.2 Amount | 19,215 | 1,677 | 1,943 | 669 | | 2 Approval Route | | | | | | 2.1 Number | 88 | 11 | 6 | 2 | | 2.2 Amount | 9,170 | 1,526 | 722 | 58 | | 3 Total (1+2) | | | | | | 3.1 Number | 821 | 45 | 111 | 49 | | 3.2 Amount | 28,385 | 3,203 | 2,665 | 729 | | 4 Weighted Average Maturity (in years) | 6.49 | 6.61 | 5.22 | 5.27 | | 5 Interest Rate (per cent) | | | | | | 5.1 Weighted Average Margin over 6-month LIBOR or reference rate for Floating Rate Loans | 2.12 | 2.08 | 1.83 | 1.86 | | 5.2 Interest rate range for Fixed Rate Loans | 0.00-13.50 | 0.00-9.28 | 0.00-10.60 | 0.00-12.00 | | Note : Based on applications for ECB/Foreign Currency Convertible Bonds (FCCBs) which have been allotted loan registration number during the period. | |