| Item | 2017 | 2018 | | Dec. 22 | Nov. 9 | Nov. 23 | Dec. 7 | Dec. 21 | | 1 | 2 | 3 | 4 | 5 | | 1 Amount Outstanding (₹ Billion) | 1,269.8 | 1,312.0 | 1,485.1 | 1,556.7 | 1,806.6 | | 1.1 Issued during the fortnight (₹ Billion) | 185.2 | 128.8 | 279.7 | 310.8 | 322.2 | | 2 Rate of Interest (per cent) | 6.21-7.75 | 7.12-8.50 | 6.92-8.50 | 6.99-9.37 | 6.83-9.02 | |