To ask the Scottish Executive what the rates of drug-related crime were in the North Ayrshire local authority area in (a)1996-97, (b) 1997-98, (c) 1998-99, (d) 1999-2000, (e) 2000-01 and (f) 2001-02, broken down by (i) reported offences, (ii) cases brought and (iii) convictions secured.