Quarter	Sterling (millions)
1997-12-31	572
1998-03-31	1201
1998-06-30	649
1998-09-30	-768
1998-12-31	109
1999-03-31	-154
1999-06-30	-118
1999-09-30	-741
1999-12-31	1790
2000-03-31	175
2000-06-30	-482
2000-09-30	407
2000-12-31	258
2001-03-31	-730
2001-06-30	-567
2001-09-30	-230
2001-12-31	15
2002-03-31	-1341
2002-06-30	567
2002-09-30	831
2002-12-31	328
2003-03-31	1598
2003-06-30	-800
2003-09-30	-882
2003-12-31	-1359
2004-03-31	412
2004-06-30	-333
2004-09-30	-504
2004-12-31	190
2005-03-31	23
2005-06-30	1565
2005-09-30	99
2005-12-31	1523
2006-03-31	-1082
2006-06-30	1012
2006-09-30	103
2006-12-31	-248
2007-03-31	-53
2007-06-30	888
2007-09-30	1929
2007-12-31	-943
2008-03-31	7175
2008-06-30	-3467
2008-09-30	-528
2008-12-31	148
2009-03-31	-2529
2009-06-30	-1733
2009-09-30	-2974
2009-12-31	-173
2010-03-31	272
2010-06-30	-993
2010-09-30	-769
2010-12-31	662
2011-03-31	-957
2011-06-30	-644
2011-09-30	-1216
2011-12-31	927
2012-03-31	-1185
2012-06-30	326
2012-09-30	-1166
2012-12-31	914
2013-03-31	-637
2013-06-30	-1015
2013-09-30	37
2013-12-31	1278
2014-03-31	-1571
2014-06-30	-488
2014-09-30	369
2014-12-31	917
2015-03-31	-632
2015-06-30	1925
2015-09-30	-1548
2015-12-31	-303
2016-03-31	-219
2016-06-30	1107
2016-09-30	-282
2016-12-31	468
2017-03-31	-1537
2017-06-30	1279
2017-09-30	2615
2017-12-31	280
2018-03-31	-396
2018-06-30	209
2018-09-30	123
2018-12-31	975
2019-03-31	-783
2019-06-30	1221
2019-09-30	-962
2019-12-31	1018
2020-03-31	-352
2020-06-30	-315
2020-09-30	-2094
2020-12-31	-161
2021-03-31	-904
2021-06-30	157
2021-09-30	-610
2021-12-31	-729
2022-03-31	59
2022-06-30	184
2022-09-30	831
2022-12-31	-577
2023-03-31	-167
2023-06-30	314
2023-09-30	-212
2023-12-31	445