| (Amount in US$ Million) | | Item | 2015-16 | 2016 | 2017 | | Jan. | Dec. | Jan. | | 1 | 2 | 3 | 4 | | 1 Automatic Route | | | | | | 1.1 Number | 671 | 56 | 67 | 55 | | 1.2 Amount | 13,412 | 1,391 | 1,023 | 1,389 | | 2 Approval Route | | | | | | 2.1 Number | 46 | 4 | 5 | 4 | | 2.2 Amount | 10,961 | 4 | 1,778 | 427 | | 3 Total (1+2) | | | | | | 3.1 Number | 717 | 60 | 72 | 59 | | 3.2 Amount | 24,373 | 1,395 | 2,801 | 1,816 | | 4 Weighted Average Maturity (in years) | 6.20 | 4.60 | 3.40 | 6.50 | | 5 Interest Rate (per cent) | | | | | | 5.1 Weighted Average Margin over 6-month LIBOR or reference rate for Floating Rate Loans | 1.45 | 1.56 | 1.10 | 1.36 | | 5.2 Interest rate range for Fixed Rate Loans | 0.00-13.00 | 0.00-7.00 | 0.00-14.75 | 0.00-9.50 | | Note : Based on applications for ECB/Foreign Currency Convertible Bonds (FCCBs) which have been allotted loan registration number during the period. | |