| Item | 2018 | 2019 | | Jan. 31 | Dec. 15 | Dec. 31 | Jan. 15 | Jan. 31 | | 1 | 2 | 3 | 4 | 5 | | 1 Amount Outstanding (₹ Billion) | 4,575.0 | 5,460.8 | 4,987.3 | 5,540.2 | 5,287.4 | | 1.1 Reported during the fortnight (₹ Billion) | 1,320.2 | 1,036.5 | 957.8 | 1,009.9 | 1,073.9 | | 2 Rate of Interest (per cent) | 6.27-11.88 | 6.51-11.18 | 6.78-10.29 | 6.66-10.94 | 6.54-12.62 | |