| (Amount in US$ Million) | | Item | 2016-17 | 2017 | 2018 | | Feb. | Jan. | Feb. | | 1 | 2 | 3 | 4 | | 1 Automatic Route | | | | | | 1.1 Number | 729 | 62 | 45 | 61 | | 1.2 Amount | 16,247 | 1,674 | 460 | 2,057 | | 2 Approval Route | | | | | | 2.1 Number | 37 | 3 | 3 | 4 | | 2.2 Amount | 5,738 | 553 | 80 | 1,043 | | 3 Total (1+2) | | | | | | 3.1 Number | 766 | 65 | 48 | 65 | | 3.2 Amount | 21,985 | 2,227 | 540 | 3,100 | | 4 Weighted Average Maturity (in years) | 5.30 | 4.50 | 5.80 | 7.40 | | 5 Interest Rate (per cent) | | | | | | 5.1 Weighted Average Margin over 6-month LIBOR or reference rate for Floating Rate Loans | 1.62 | 1.55 | 3.05 | 1.47 | | 5.2 Interest rate range for Fixed Rate Loans | 0.00-14.75 | 0.00-11.20 | 0.69-12.25 | 0.00-10.00 | | Note: Based on applications for ECB/Foreign Currency Convertible Bonds (FCCBs) which have been allotted loan registration number during the period. | |