Quarter	Sterling (millions), Seasonally adjusted
2010-03-31	4040
2010-06-30	4560
2010-09-30	5312
2010-12-31	5242
2011-03-31	5152
2011-06-30	5287
2011-09-30	6114
2011-12-31	6552
2012-03-31	7172
2012-06-30	7993
2012-09-30	7264
2012-12-31	8133
2013-03-31	9734
2013-06-30	10346
2013-09-30	10622