Quarter	Sterling (millions)
2004-03-31	24
2004-06-30	8
2004-09-30	10
2004-12-31	23
2005-03-31	21
2005-06-30	35
2005-09-30	12
2005-12-31	103
2006-03-31	35
2006-06-30	21
2006-09-30	24
2006-12-31	89
2007-03-31	30
2007-06-30	30
2007-09-30	48
2007-12-31	243
2008-03-31	106
2008-06-30	77
2008-09-30	260
2008-12-31	440
2009-03-31	110
2009-06-30	689
2009-09-30	148
2009-12-31	303
2010-03-31	44
2010-06-30	220
2010-09-30	1053
2010-12-31	206
2011-03-31	228
2011-06-30	125
2011-09-30	192
2011-12-31	199
2012-03-31	135
2012-06-30	149
2012-09-30	137
2012-12-31	203
2013-03-31	50
2013-06-30	121
2013-09-30	99
2013-12-31	94
2014-03-31	88
2014-06-30	164
2014-09-30	158
2014-12-31	52
2015-03-31	14
2015-06-30	8
2015-09-30	15
2015-12-31	18
2016-03-31	935
2016-06-30	7
2016-09-30	8
2016-12-31	33
2017-03-31	51
2017-06-30	28
2017-09-30	7
2017-12-31	103
2018-03-31	119
2018-06-30	388
2018-09-30	55
2018-12-31	18