Quarter	Sterling (millions)
2004-03-31	720
2004-06-30	731
2004-09-30	607
2004-12-31	661
2005-03-31	777
2005-06-30	938
2005-09-30	1238
2005-12-31	1246
2006-03-31	1265
2006-06-30	1613
2006-09-30	1495
2006-12-31	1728
2007-03-31	1908
2007-06-30	2591
2007-09-30	2656
2007-12-31	2585
2008-03-31	2750
2008-06-30	2193
2008-09-30	1782
2008-12-31	1937
2009-03-31	874
2009-06-30	415
2009-09-30	254
2009-12-31	196
2010-03-31	176
2010-06-30	217
2010-09-30	206
2010-12-31	297
2011-03-31	305
2011-06-30	445
2011-09-30	341
2011-12-31	295
2012-03-31	185
2012-06-30	160
2012-09-30	117
2012-12-31	95
2013-03-31	98
2013-06-30	108
2013-09-30	107
2013-12-31	89
2014-03-31	77
2014-06-30	99
2014-09-30	71
2014-12-31	92
2015-03-31	83
2015-06-30	99
2015-09-30	60
2015-12-31	63
2016-03-31	69
2016-06-30	79
2016-09-30	78
2016-12-31	96
2017-03-31	142
2017-06-30	169
2017-09-30	173
2017-12-31	188
2018-03-31	244
2018-06-30	307
2018-09-30	227
2018-12-31	215