| Item | 2015 | 2016 | | Sep. 18 | Aug. 19 | Sep. 2 | Sep. 16 | Sep. 30 | | 1 | 2 | 3 | 4 | 5 | | 1 Amount Outstanding (₹ Billion) | 1,878.1 | 1,634.1 | 1,631.5 | 1,656.0 | 1,876.8 | | 1.1 Issued during the fortnight (₹ Billion) | 128.1 | 84.5 | 191.1 | 204.5 | 282.4 | | 2 Rate of Interest (per cent) | 7.43-7.90 | 6.65-7.36 | 6.55-7.31 | 6.55-7.31 | 6.53-7.35 | |