To ask the Prime Minister what the percentage turnover of staff was in his Office in (a) the last 12-month period and (b) the last 24-month period for which figures are available. (169026)

I refer the hon. Member to the answer given to him by my hon. Friend the Parliamentary Secretary to the Cabinet Office (Gillian Merron) on 5 December 2007, Official Report, column 1343W.