Quarter	Sterling (millions)
2004-03-31	1523
2004-06-30	1680
2004-09-30	2054
2004-12-31	2373
2005-03-31	2667
2005-06-30	3362
2005-09-30	3822
2005-12-31	4246
2006-03-31	5203
2006-06-30	6053
2006-09-30	6417
2006-12-31	6480
2007-03-31	7307
2007-06-30	8779
2007-09-30	8823
2007-12-31	8442
2008-03-31	7629
2008-06-30	6317
2008-09-30	5863
2008-12-31	5414
2009-03-31	1717
2009-06-30	1014
2009-09-30	621
2009-12-31	530
2010-03-31	583
2010-06-30	584
2010-09-30	702
2010-12-31	695
2011-03-31	906
2011-06-30	1093
2011-09-30	1211
2011-12-31	1093
2012-03-31	802
2012-06-30	661
2012-09-30	476
2012-12-31	467
2013-03-31	502
2013-06-30	587
2013-09-30	503
2013-12-31	433
2014-03-31	464
2014-06-30	631
2014-09-30	420
2014-12-31	409
2015-03-31	386
2015-06-30	414
2015-09-30	380
2015-12-31	540
2016-03-31	545
2016-06-30	520
2016-09-30	581
2016-12-31	691
2017-03-31	947
2017-06-30	1119
2017-09-30	1366
2017-12-31	1409
2018-03-31	1354
2018-06-30	1650
2018-09-30	1852
2018-12-31	2064