To ask the Scottish Executive, how many overseas students, other than asylum seekers and refugees, undertake English language courses and what further information is available on such students in regard to (a) how many studied (i) part-time and (ii) full-time, (b) their country of origin, (c) their length of stay, (d) how many progressed to further education and higher education courses, (e) how many are also in part-time employment and what the nature of that employment is and (f) an estimate of their contribution to the economy through course fees, accommodation costs, living...