To ask the Scottish Government, between 1 April 2016 and 30 June 2021, how many Vietnamese nationals have been (a) held on remand, (b) released on bail, (c) prosecuted, (d) convicted and sentenced, broken down by offence and (e) identified as presumed or confirmed trafficking survivors by the National Referral Mechanism, each broken down by how many were (i) adults and (ii) children.