Since 01.01.2015 and upto 29.02.2020, CBI has registered 4985 cases, including 4300 Regular Cases and 685 Preliminary Enquiries, out of which investigation is ongoing in 1268 cases (1166 RCs and 102 PEs). During the period from 01.01.2015 to 29.02.2020, CBI investigated 4717 cases (3987 RCs