The Department allocates education funding to local authorities on a financial year basis. For the 2009-10 dedicated schools grant, the guaranteed units of funding for pupils in all local authorities and the England average can be found in the revised 2009-11 indicative DSG allocations file at the following link:
http://www.teachernet.gov.uk/docbank/index.cfm?id=13059
This link works and is maintained regularly, being the location where the figures are officially published, and where any further information relating to the guaranteed units of funding and dedicated schools grant for 2009-10 will be updated.