What total number of case dockets presented for criminal prosecution from 1 June 2019 to date have (a) not been enrolled (b) been struck off the roll (c) had charges withdrawn (d) prosecution stopped and (e) section 174 applications brought and succeeded due to the (i) inefficiencies of the members of the SA Police Service (SAPS), which includes, but is not limited to dockets not in court, lost or stolen dockets, investigations being incomplete, forensic reports outstanding, accused not brought to court and witnesses not subpoenaed, (ii) mishandling of the case by the members of the SAPS, (iii) contamination of evidence and (iv) incompetence?