Quarter	Sterling (millions)
1997-12-31	8915
1998-03-31	-1087
1998-06-30	6968
1998-09-30	6436
1998-12-31	4913
1999-03-31	6934
1999-06-30	1640
1999-09-30	570
1999-12-31	-1063
2000-03-31	2196
2000-06-30	527
2000-09-30	739
2000-12-31	1162
2001-03-31	2445
2001-06-30	898
2001-09-30	495
2001-12-31	373
2002-03-31	1939
2002-06-30	2720
2002-09-30	-1088
2002-12-31	2451
2003-03-31	1344
2003-06-30	-633
2003-09-30	-295
2003-12-31	265
2004-03-31	2643
2004-06-30	2604
2004-09-30	1888
2004-12-31	3268
2005-03-31	4464
2005-06-30	2205
2005-09-30	1250
2005-12-31	3487
2006-03-31	7622
2006-06-30	618
2006-09-30	1434
2006-12-31	12459
2007-03-31	2596
2007-06-30	6756
2007-09-30	11851
2007-12-31	1233
2008-03-31	3539
2008-06-30	127
2008-09-30	-8146
2008-12-31	-2503
2009-03-31	-10648
2009-06-30	-6466
2009-09-30	-6567
2009-12-31	-1601
2010-03-31	1376
2010-06-30	-567
2010-09-30	7139
2010-12-31	1681
2011-03-31	-651
2011-06-30	-3345
2011-09-30	1050
2011-12-31	-3245
2012-03-31	410
2012-06-30	1510
2012-09-30	-909
2012-12-31	-2661
2013-03-31	-616
2013-06-30	-4916
2013-09-30	-976
2013-12-31	-1981
2014-03-31	-261
2014-06-30	133
2014-09-30	192
2014-12-31	-1226
2015-03-31	3380
2015-06-30	-1935
2015-09-30	-3565
2015-12-31	2267
2016-03-31	36
2016-06-30	1471
2016-09-30	-1575
2016-12-31	-5531
2017-03-31	1049
2017-06-30	-734
2017-09-30	-2198
2017-12-31	154
2018-03-31	-2910
2018-06-30	-650
2018-09-30	802
2018-12-31	-3864
2019-03-31	5506
2019-06-30	1056
2019-09-30	1225
2019-12-31	3377