Quarter	Sterling (millions)
1999-12-31	686
2000-03-31	2396
2000-06-30	-3073
2000-09-30	-32
2000-12-31	-662
2001-03-31	-168
2001-06-30	-394
2001-09-30	514
2001-12-31	-467
2002-03-31	-103
2002-06-30	-132
2002-09-30	361
2002-12-31	-314
2003-03-31	-194
2003-06-30	-344
2003-09-30	305
2003-12-31	-597
2004-03-31	-234
2004-06-30	-385
2004-09-30	216
2004-12-31	-38
2005-03-31	475
2005-06-30	-958
2005-09-30	-552
2005-12-31	660
2006-03-31	324
2006-06-30	121
2006-09-30	-119
2006-12-31	-644
2007-03-31	-24
2007-06-30	81
2007-09-30	-102
2007-12-31	-159
2008-03-31	294
2008-06-30	61
2008-09-30	-485
2008-12-31	-332
2009-03-31	57
2009-06-30	-131
2009-09-30	-168
2009-12-31	244
2010-03-31	-237
2010-06-30	-80
2010-09-30	2180
2010-12-31	-774
2011-03-31	-388
2011-06-30	352
2011-09-30	-154
2011-12-31	439
2012-03-31	5
2012-06-30	223
2012-09-30	541
2012-12-31	322
2013-03-31	246
2013-06-30	-164
2013-09-30	142
2013-12-31	-521
2014-03-31	62
2014-06-30	221
2014-09-30	46
2014-12-31	109
2015-03-31	-57
2015-06-30	-125
2015-09-30	285
2015-12-31	43
2016-03-31	308
2016-06-30	-151
2016-09-30	501
2016-12-31	-12
2017-03-31	47
2017-06-30	-94
2017-09-30	243
2017-12-31	-571
2018-03-31	1180
2018-06-30	1012
2018-09-30	-71
2018-12-31	277
2019-03-31	338
2019-06-30	313
2019-09-30	605
2019-12-31	-1374
2020-03-31	321
2020-06-30	382
2020-09-30	-579
2020-12-31	1033
2021-03-31	-532
2021-06-30	-363
2021-09-30	-1390
2021-12-31	290
2022-03-31	3039
2022-06-30	-501
2022-09-30	-568
2022-12-31	-184
2023-03-31	-77
2023-06-30	556
2023-09-30	553
2023-12-31	-1522