| (US$ Million) | | Scheme | Outstanding | Flows | | 2021-22 | 2021 | 2022 | 2021-22 | 2022-23 | | Apr. | Mar. | Apr. | Apr. | Apr. | | 1 | 2 | 3 | 4 | 5 | 6 | | 1 NRI Deposits | 139,022 | 142,081 | 139,022 | 139,154 | 2,822 | 529 | | 1.1 FCNR(B) | 16,918 | 20,027 | 16,918 | 16,135 | –446 | –783 | | 1.2 NR(E)RA | 100,801 | 103,249 | 100,801 | 101,559 | 2,895 | 1,086 | | 1.3 NRO | 21,303 | 18,805 | 21,303 | 21,460 | 372 | 226 | |