To ask the Scottish Executive how many (a) primary and (b) secondary teachers aged (i) 26 to 30; (ii) 31 to 35; (iii) 36 to 40; (iv) 41 to 45; (v) 46 to 50; (vi) 51 to 55, and (vii) 56 to 60 there were in each local authority area in the last academic year.