Quarter	Sterling (millions), Seasonally adjusted
2010-03-31	4241
2010-06-30	4668
2010-09-30	5675
2010-12-31	5586
2011-03-31	5269
2011-06-30	5524
2011-09-30	5978
2011-12-31	6749
2012-03-31	7240
2012-06-30	7512
2012-09-30	7912
2012-12-31	7873
2013-03-31	8844
2013-06-30	10342
2013-09-30	10829