| (Amount in US$ Million) | | Item | 2015-16 | 2015 | 2016 | | Mar. | Feb. | Mar. | | 1 | 2 | 3 | 4 | | 1 Automatic Route | | | | | | 1.1 Number | 671 | 105 | 65 | 77 | | 1.2 Amount | 13,412 | 1,943 | 1,023 | 1,320 | | 2 Approval Route | | | | | | 2.1 Number | 46 | 6 | 1 | 4 | | 2.2 Amount | 10,961 | 722 | 330 | 201 | | 3 Total (1+2) | | | | | | 3.1 Number | 717 | 111 | 66 | 81 | | 3.2 Amount | 24,373 | 2,665 | 1,353 | 1,521 | | 4 Weighted Average Maturity (in years) | 6.20 | 5.22 | 7.10 | 5.70 | | 5 Interest Rate (per cent) | | | | | | 5.1 Weighted Average Margin over 6-month LIBOR or reference rate for Floating Rate Loans | 1.45 | 1.83 | 1.70 | 2.27 | | 5.2 Interest rate range for Fixed Rate Loans | 0.00-13.00 | 0.00-10.60 | 0.00-11.50 | 0.00-13.00 | | Note : Based on applications for ECB/Foreign Currency Convertible Bonds (FCCBs) which have been allotted loan registration number during the period. | |