Quarter	Sterling (millions)
1997-12-31	391
1998-03-31	-496
1998-06-30	325
1998-09-30	-82
1998-12-31	134
1999-03-31	-124
1999-06-30	-189
1999-09-30	649
1999-12-31	-279
2000-03-31	182
2000-06-30	-379
2000-09-30	436
2000-12-31	320
2001-03-31	-748
2001-06-30	411
2001-09-30	-18
2001-12-31	-26
2002-03-31	-260
2002-06-30	-811
2002-09-30	47
2002-12-31	-361
2003-03-31	-445
2003-06-30	42
2003-09-30	85
2003-12-31	-171
2004-03-31	-133
2004-06-30	408
2004-09-30	568
2004-12-31	-431
2005-03-31	1212
2005-06-30	362
2005-09-30	286
2005-12-31	-236
2006-03-31	-310
2006-06-30	1019
2006-09-30	169
2006-12-31	413
2007-03-31	54
2007-06-30	283
2007-09-30	4355
2007-12-31	1039
2008-03-31	589
2008-06-30	273
2008-09-30	-210
2008-12-31	78
2009-03-31	-1326
2009-06-30	-4565
2009-09-30	-957
2009-12-31	-274
2010-03-31	-321
2010-06-30	-695
2010-09-30	-34
2010-12-31	-829
2011-03-31	102
2011-06-30	-819
2011-09-30	699
2011-12-31	-715
2012-03-31	-48
2012-06-30	-193
2012-09-30	234
2012-12-31	-317
2013-03-31	78
2013-06-30	-26
2013-09-30	769
2013-12-31	-98
2014-03-31	43
2014-06-30	-636
2014-09-30	846
2014-12-31	-4
2015-03-31	-48
2015-06-30	165
2015-09-30	-333
2015-12-31	111
2016-03-31	19
2016-06-30	539
2016-09-30	65
2016-12-31	461
2017-03-31	-12
2017-06-30	-5
2017-09-30	-241
2017-12-31	504
2018-03-31	311
2018-06-30	-67
2018-09-30	337
2018-12-31	-63
2019-03-31	66
2019-06-30	289
2019-09-30	76
2019-12-31	-73
2020-03-31	443
2020-06-30	-11
2020-09-30	755
2020-12-31	1241
2021-03-31	-1284
2021-06-30	-719
2021-09-30	522
2021-12-31	1214
2022-03-31	1867
2022-06-30	-1465
2022-09-30	1585
2022-12-31	-2357
2023-03-31	512
2023-06-30	-490
2023-09-30	443
2023-12-31	-1859