Quarter	Sterling (millions)
2004-03-31	122
2004-06-30	140
2004-09-30	159
2004-12-31	174
2005-03-31	179
2005-06-30	211
2005-09-30	201
2005-12-31	186
2006-03-31	193
2006-06-30	206
2006-09-30	220
2006-12-31	233
2007-03-31	256
2007-06-30	284
2007-09-30	302
2007-12-31	306
2008-03-31	300
2008-06-30	298
2008-09-30	312
2008-12-31	248
2009-03-31	200
2009-06-30	116
2009-09-30	53
2009-12-31	93
2010-03-31	43
2010-06-30	45
2010-09-30	49
2010-12-31	50
2011-03-31	52
2011-06-30	53
2011-09-30	58
2011-12-31	63
2012-03-31	68
2012-06-30	73
2012-09-30	79
2012-12-31	69
2013-03-31	71
2013-06-30	63
2013-09-30	53
2013-12-31	47
2014-03-31	42
2014-06-30	39
2014-09-30	35
2014-12-31	34
2015-03-31	34
2015-06-30	34
2015-09-30	33
2015-12-31	33
2016-03-31	31
2016-06-30	33
2016-09-30	30
2016-12-31	25
2017-03-31	22
2017-06-30	21
2017-09-30	19
2017-12-31	21
2018-03-31	24
2018-06-30	25
2018-09-30	30
2018-12-31	38