Quarter	Sterling (millions)
1997-12-31	-382
1998-03-31	-464
1998-06-30	396
1998-09-30	-341
1998-12-31	-567
1999-03-31	-82
1999-06-30	-35
1999-09-30	-806
1999-12-31	27
2000-03-31	233
2000-06-30	-126
2000-09-30	-87
2000-12-31	-237
2001-03-31	552
2001-06-30	192
2001-09-30	208
2001-12-31	-472
2002-03-31	-44
2002-06-30	298
2002-09-30	134
2002-12-31	-176
2003-03-31	22
2003-06-30	-128
2003-09-30	153
2003-12-31	80
2004-03-31	32
2004-06-30	-73
2004-09-30	-102
2004-12-31	-146
2005-03-31	14
2005-06-30	-120
2005-09-30	186
2005-12-31	-34
2006-03-31	476
2006-06-30	468
2006-09-30	-815
2006-12-31	-130
2007-03-31	59
2007-06-30	120
2007-09-30	171
2007-12-31	668
2008-03-31	207
2008-06-30	-123
2008-09-30	265
2008-12-31	-297
2009-03-31	-293
2009-06-30	-251
2009-09-30	74
2009-12-31	-60
2010-03-31	94
2010-06-30	-298
2010-09-30	-84
2010-12-31	-194
2011-03-31	419
2011-06-30	-223
2011-09-30	-235
2011-12-31	-103
2012-03-31	576
2012-06-30	-309
2012-09-30	-55
2012-12-31	-273
2013-03-31	-112
2013-06-30	28
2013-09-30	-86
2013-12-31	-137
2014-03-31	87
2014-06-30	-56
2014-09-30	12
2014-12-31	22
2015-03-31	42
2015-06-30	-172
2015-09-30	113
2015-12-31	-196
2016-03-31	137
2016-06-30	-203
2016-09-30	-116
2016-12-31	115
2017-03-31	281
2017-06-30	312
2017-09-30	-153
2017-12-31	-68
2018-03-31	-98
2018-06-30	201
2018-09-30	-87
2018-12-31	-92
2019-03-31	-8
2019-06-30	50
2019-09-30	197
2019-12-31	-416
2020-03-31	110
2020-06-30	80
2020-09-30	43
2020-12-31	60
2021-03-31	-41
2021-06-30	44
2021-09-30	162
2021-12-31	-57
2022-03-31	43
2022-06-30	-239
2022-09-30	25
2022-12-31	-158
2023-03-31	-37
2023-06-30	-43
2023-09-30	63
2023-12-31	72
