Quarter	Sterling (millions)
1998-03-31	200
1998-06-30	443
1998-09-30	-414
1998-12-31	-7
1999-03-31	81
1999-06-30	25
1999-09-30	186
1999-12-31	-419
2000-03-31	491
2000-06-30	164
2000-09-30	-172
2000-12-31	33
2001-03-31	321
2001-06-30	-280
2001-09-30	276
2001-12-31	337
2002-03-31	-355
2002-06-30	-80
2002-09-30	646
2002-12-31	-1072
2003-03-31	300
2003-06-30	672
2003-09-30	-297
2003-12-31	-330
2004-03-31	210
2004-06-30	121
2004-09-30	501
2004-12-31	1058
2005-03-31	-924
2005-06-30	-238
2005-09-30	351
2005-12-31	1529
2006-03-31	445
2006-06-30	-1045
2006-09-30	-679
2006-12-31	1690
2007-03-31	-140
2007-06-30	-1216
2007-09-30	361
2007-12-31	584
2008-03-31	2873
2008-06-30	-1724
2008-09-30	744
2008-12-31	-107
2009-03-31	2958
2009-06-30	-1691
2009-09-30	-4884
2009-12-31	1441
2010-03-31	402
2010-06-30	-462
2010-09-30	-748
2010-12-31	3551
2011-03-31	378
2011-06-30	301
2011-09-30	2093
2011-12-31	1474
2012-03-31	-1879
2012-06-30	-2873
2012-09-30	1
2012-12-31	-1801
2013-03-31	404
2013-06-30	66
2013-09-30	275
2013-12-31	-1
2014-03-31	634
2014-06-30	-1961
2014-09-30	-2
2014-12-31	-317
2015-03-31	-534
2015-06-30	-777
2015-09-30	2409
2015-12-31	468
2016-03-31	-254
2016-06-30	1739
2016-09-30	361
2016-12-31	686
2017-03-31	3548
2017-06-30	4185
2017-09-30	-967
2017-12-31	3493
2018-03-31	84
2018-06-30	-1132
2018-09-30	540
2018-12-31	18625