Directed by the Supreme Court to present a report card of its performance as a prosecuting agency, CBI director Subodh Jaiswal told the court that the agency’s success rate in securing conviction has been 65-70% in the last decade.Directed by the Supreme Court to present a report card of its performance as a prosecuting agency, CBI director Subodh Jaiswal told the court that the agency’s success rate in securing conviction has been 65-70% in the last decade.