With regard to all written questions on the Order Paper, submitted to date during the 41st Parliament, which received returns in the House of Commons from the government: (a) on what date was each question, with instructions to answer, forwarded by the Privy Council Office (PCO) to all relevant departments and agencies; (b) on what date did each department or agency receive and process the incoming request; (c) on what date did each department or agency return their respective answer to PCO; and (d) how many days did each department or agency require to complete each request for answer?
In the House of Commons on January 26th, 2015. See this statement in context.