§ Mr. McMasterTo ask the Secretary of State for Social Security how many written parliamentary questions were tabled for answer by his Department in each of the past five years; how many of these were not answered because the information(a) could be obtained only at disproportionate cost, (b) was not held centrally and (c) was not normally disclosed; how many of these could now be answered due to computerisation, more effective and efficient operational systems or more open government; and if he will list each question along with the name and constituency of the right hon. or hon. Member who originally tabled it. [28510]