| Item | 2017 | 2018 | | May 31 | Apr. 15 | Apr. 30 | May 15 | May 31 | | 1 | 2 | 3 | 4 | 5 | | 1 Amount Outstanding (₹ Billion) | 3,913.3 | 4,331.8 | 4,476.9 | 4,777.0 | 4,668.9 | | 1.1 Reported during the fortnight (₹ Billion) | 757.6 | 729.9 | 567.7 | 874.4 | 850.2 | | 2 Rate of Interest (per cent) | 6.20-11.94 | 6.04-11.88 | 6.35-12.31 | 6.61-9.55 | 6.89-9.84 | |