Quarter	Sterling (millions)
1997-12-31	-1496
1998-03-31	-189
1998-06-30	517
1998-09-30	-569
1998-12-31	-45
1999-03-31	71
1999-06-30	40
1999-09-30	93
1999-12-31	-97
2000-03-31	212
2000-06-30	211
2000-09-30	118
2000-12-31	148
2001-03-31	265
2001-06-30	58
2001-09-30	779
2001-12-31	-514
2002-03-31	62
2002-06-30	178
2002-09-30	-151
2002-12-31	-788
2003-03-31	285
2003-06-30	-102
2003-09-30	-489
2003-12-31	195
2004-03-31	-112
2004-06-30	-239
2004-09-30	-240
2004-12-31	-99
2005-03-31	-79
2005-06-30	-22
2005-09-30	36
2005-12-31	-27
2006-03-31	13
2006-06-30	-6
2006-09-30	158
2006-12-31	12
2007-03-31	39
2007-06-30	-24
2007-09-30	-5
2007-12-31	-30
2008-03-31	-82
2008-06-30	-11
2008-09-30	-257
2008-12-31	1016
2009-03-31	110
2009-06-30	-164
2009-09-30	-63
2009-12-31	104
2010-03-31	-20
2010-06-30	-235
2010-09-30	201
2010-12-31	-18
2011-03-31	-113
2011-06-30	179
2011-09-30	75
2011-12-31	-227
2012-03-31	53
2012-06-30	109
2012-09-30	-40
2012-12-31	-166
2013-03-31	207
2013-06-30	116
2013-09-30	-73
2013-12-31	-211
2014-03-31	-64
2014-06-30	-107
2014-09-30	4502
2014-12-31	2889
2015-03-31	408
2015-06-30	-584
2015-09-30	336
2015-12-31	-537
2016-03-31	-292
2016-06-30	598
2016-09-30	199
2016-12-31	784
2017-03-31	-157
2017-06-30	-393
2017-09-30	341
2017-12-31	-538
2018-03-31	-380
2018-06-30	482
2018-09-30	75
2018-12-31	237
2019-03-31	-217
2019-06-30	185
2019-09-30	216
2019-12-31	-5495
2020-03-31	412
2020-06-30	-66
2020-09-30	-309
2020-12-31	-213