With regard to section 11 of the Criminal Law (Sexual Offences and Related Matters) Amendment Act, Act 32 of 2007, as amended, how many (a) arrests have been made, (b) cases have been opened, (c) dockets were referred to the National Prosecuting Authority for a decision and (d) dockets were finalised through an admission of guilt fine (i) in each of the past five financial years and (ii) since 1 April 2016?