Quarter	Sterling (millions), Seasonally adjusted
2010-03-31	4433
2010-06-30	4394
2010-09-30	4426
2010-12-31	4505
2011-03-31	4489
2011-06-30	4569
2011-09-30	4708
2011-12-31	4793
2012-03-31	4848
2012-06-30	4915
2012-09-30	4997
2012-12-31	4938
2013-03-31	4986
2013-06-30	4992
2013-09-30	5239