Quarter	Sterling (millions)
2004-03-31	518
2004-06-30	675
2004-09-30	800
2004-12-31	832
2005-03-31	844
2005-06-30	948
2005-09-30	1029
2005-12-31	1033
2006-03-31	1039
2006-06-30	1217
2006-09-30	1395
2006-12-31	1512
2007-03-31	1614
2007-06-30	1670
2007-09-30	1942
2007-12-31	1955
2008-03-31	2150
2008-06-30	2174
2008-09-30	2181
2008-12-31	1934
2009-03-31	930
2009-06-30	449
2009-09-30	246
2009-12-31	203
2010-03-31	189
2010-06-30	194
2010-09-30	195
2010-12-31	169
2011-03-31	158
2011-06-30	177
2011-09-30	211
2011-12-31	201
2012-03-31	139
2012-06-30	134
2012-09-30	160
2012-12-31	165
2013-03-31	137
2013-06-30	147
2013-09-30	188
2013-12-31	164
2014-03-31	119
2014-06-30	124
2014-09-30	129
2014-12-31	128
2015-03-31	164
2015-06-30	172
2015-09-30	178
2015-12-31	167
2016-03-31	199
2016-06-30	218
2016-09-30	242
2016-12-31	183
2017-03-31	173
2017-06-30	165
2017-09-30	150
2017-12-31	280
2018-03-31	200
2018-06-30	199
2018-09-30	247
2018-12-31	316