The Qualifications and Curriculum Authority (QCA) is responsible for the administration of the Key Stage 2 (KS2) National Curriculum tests, including the external marking and review service to schools.
The QCA publishes data on review volumes as part of its annual Test statistics. The Test statistics can be found at:
The total number of reviews requested at key stage 2 for the 2004 to 2007 rounds are as follows:
Reviews requested 2004 13,232 2005 21,533 2006 19,486 2007 11,530
The QCA has not yet published 2008 figures for key stage 2 reviews. These figures will be published over the coming weeks, and will comply with the UK Statistics Authority Code of Practice.