The information requested is available only at a disproportionate cost.
However, estimates of the average number of families benefiting from the child care element of working tax credit, by constituency and local authority, in 2004-05, 2005-06 and 2006-07 are provided in the HMRC publications "Child and Working Tax Credits Statistics. Finalised Annual Awards. Geographical Analyses", for each relevant year. These publications are available on the HMRC website at: