Quarter	Sterling (millions)
1997-12-31	-42
1998-03-31	1130
1998-06-30	383
1998-09-30	606
1998-12-31	250
1999-03-31	72
1999-06-30	673
1999-09-30	-520
1999-12-31	219
2000-03-31	-77
2000-06-30	472
2000-09-30	180
2000-12-31	-286
2001-03-31	1409
2001-06-30	11
2001-09-30	-640
2001-12-31	399
2002-03-31	488
2002-06-30	-182
2002-09-30	214
2002-12-31	521
2003-03-31	1124
2003-06-30	194
2003-09-30	119
2003-12-31	-290
2004-03-31	1070
2004-06-30	564
2004-09-30	1003
2004-12-31	-337
2005-03-31	1363
2005-06-30	802
2005-09-30	-120
2005-12-31	-1550
2006-03-31	496
2006-06-30	1202
2006-09-30	870
2006-12-31	-1184
2007-03-31	2205
2007-06-30	803
2007-09-30	1045
2007-12-31	1442
2008-03-31	1352
2008-06-30	1650
2008-09-30	-1101
2008-12-31	721
2009-03-31	-94
2009-06-30	580
2009-09-30	-743
2009-12-31	-2090
2010-03-31	-225
2010-06-30	1407
2010-09-30	738
2010-12-31	-1475
2011-03-31	602
2011-06-30	759
2011-09-30	-63
2011-12-31	-1130
2012-03-31	2655
2012-06-30	-369
2012-09-30	292
2012-12-31	-430
2013-03-31	63
2013-06-30	1129
2013-09-30	-723
2013-12-31	-419
2014-03-31	418
2014-06-30	1012
2014-09-30	46
2014-12-31	-136
2015-03-31	1286
2015-06-30	1496
2015-09-30	-571
2015-12-31	-593
2016-03-31	2031
2016-06-30	1785
2016-09-30	961
2016-12-31	-1226
2017-03-31	1333
2017-06-30	855
2017-09-30	-224
2017-12-31	-1238
2018-03-31	223
2018-06-30	1430
2018-09-30	-1489
2018-12-31	-2695
2019-03-31	1037
2019-06-30	1688
2019-09-30	-742
2019-12-31	-587