| (Amount in US$ Million) | | Item | 2016-17 | 2016 | 2017 | | Mar. | Feb. | Mar. | | 1 | 2 | 3 | 4 | | 1 Automatic Route | | | | | | 1.1 Number | 729 | 77 | 62 | 86 | | 1.2 Amount | 16,247 | 1,320 | 1,674 | 2,588 | | 2 Approval Route | | | | | | 2.1 Number | 37 | 4 | 3 | 1 | | 2.2 Amount | 5,738 | 201 | 553 | 759 | | 3 Total (1+2) | | | | | | 3.1 Number | 766 | 81 | 65 | 87 | | 3.2 Amount | 21,985 | 1,521 | 2,227 | 3,347 | | 4 Weighted Average Maturity (in years) | 5.30 | 5.70 | 4.50 | 5.90 | | 5 Interest Rate (per cent) | | | | | | 5.1 Weighted Average Margin over 6-month LIBOR or reference rate for Floating Rate Loans | 1.62 | 2.27 | 1.55 | 1.92 | | 5.2 Interest rate range for Fixed Rate Loans | 0.00-14.75 | 0.00-13.00 | 0.00-11.20 | 0.00-11.50 | | Note : Based on applications for ECB/Foreign Currency Convertible Bonds (FCCBs) which have been allotted loan registration number during the period. | |