Quarter	Sterling (millions)
2004-03-31	1875
2004-06-30	2035
2004-09-30	2018
2004-12-31	2149
2005-03-31	2243
2005-06-30	2631
2005-09-30	2492
2005-12-31	2772
2006-03-31	2841
2006-06-30	2959
2006-09-30	2872
2006-12-31	3253
2007-03-31	3135
2007-06-30	3009
2007-09-30	2865
2007-12-31	4520
2008-03-31	4003
2008-06-30	4039
2008-09-30	6111
2008-12-31	14892
2009-03-31	10404
2009-06-30	16616
2009-09-30	11162
2009-12-31	12439
2010-03-31	7094
2010-06-30	10729
2010-09-30	7003
2010-12-31	7828
2011-03-31	6029
2011-06-30	6920
2011-09-30	6164
2011-12-31	7267
2012-03-31	5668
2012-06-30	6186
2012-09-30	5476
2012-12-31	6713
2013-03-31	4932
2013-06-30	5830
2013-09-30	4224
2013-12-31	6045
2014-03-31	3649
2014-06-30	2526
2014-09-30	3359
2014-12-31	2918
2015-03-31	2643
2015-06-30	2000
2015-09-30	2094
2015-12-31	3960
2016-03-31	3404
2016-06-30	1858
2016-09-30	2111
2016-12-31	2637
2017-03-31	1589
2017-06-30	1647
2017-09-30	1815
2017-12-31	3286
2018-03-31	5571
2018-06-30	4001
2018-09-30	3077
2018-12-31	2992