| (Amount in US$ Million) | | Item | 2017-18 | 2018 | 2019 | | Jan. | Dec. | Jan. | | 1 | 2 | 3 | 4 | | 1 Automatic Route | | | | | | 1.1 Number | 769 | 45 | 66 | 76 | | 1.2 Amount | 20,397 | 460 | 3,332 | 2,267 | | 2 Approval Route | | | | | | 2.1 Number | 38 | 3 | 1 | 1 | | 2.2 Amount | 8,471 | 80 | 474 | 150 | | 3 Total (1+2) | | | | | | 3.1 Number | 807 | 48 | 67 | 77 | | 3.2 Amount | 28,868 | 540 | 3,806 | 2,417 | | 4 Weighted Average Maturity (in years) | 6.10 | 5.80 | 5.50 | 4.70 | | 5 Interest Rate (per cent) | | | | | | 5.1 Weighted Average Margin over 6-month LIBOR or reference rate for Floating Rate Loans | 1.34 | 3.05 | 1.15 | 1.19 | | 5.2 Interest rate range for Fixed Rate Loans | 0.00-12.25 | 0.69-12.25 | 0.00-12.00 | 0.00-11.00 | | Note : Based on applications for ECB/Foreign Currency Convertible Bonds (FCCBs) which have been allotted loan registration number during the period. | |