| (Amount in US$ Million) | | Item | 2014-15 | 2014 | 2015 | | Mar. | Feb. | Mar. | | 1 | 2 | 3 | 4 | | 1 Automatic Route | | | | | | 1.1 Number | 733 | 42 | 52 | 105 | | 1.2 Amount | 19,215 | 2,175 | 1,233 | 1,943 | | 2 Approval Route | | | | | | 2.1 Number | 88 | 16 | 5 | 6 | | 2.2 Amount | 9,170 | 1,375 | 1,030 | 722 | | 3 Total (1+2) | | | | | | 3.1 Number | 821 | 58 | 57 | 111 | | 3.2 Amount | 28,385 | 3,550 | 2,263 | 2,665 | | 4 Weighted Average Maturity (in years) | 6.49 | 4.02 | 12.88 | 5.22 | | 5 Interest Rate (per cent) | | | | | | 5.1 Weighted Average Margin over 6-month LIBOR or reference rate for Floating Rate Loans | 2.12 | 2.02 | 1.81 | 1.83 | | 5.2 Interest rate range for Fixed Rate Loans | 0.00-13.50 | 0.00-5.43 | 0.00-7.65 | 0.00-10.60 | | Note: Based on applications for ECB/Foreign Currency Convertible Bonds (FCCBs) which have been allotted loan registration number during the period. | |