Quarter	Sterling (millions)
1997-12-31	352
1998-03-31	36
1998-06-30	-324
1998-09-30	46
1998-12-31	478
1999-03-31	36
1999-06-30	93
1999-09-30	224
1999-12-31	557
2000-03-31	325
2000-06-30	2077
2000-09-30	-662
2000-12-31	648
2001-03-31	-131
2001-06-30	76
2001-09-30	1241
2001-12-31	-30
2002-03-31	-131
2002-06-30	664
2002-09-30	102
2002-12-31	87
2003-03-31	325
2003-06-30	297
2003-09-30	-352
2003-12-31	204
2004-03-31	20
2004-06-30	14
2004-09-30	-239
2004-12-31	605
2005-03-31	343
2005-06-30	861
2005-09-30	-283
2005-12-31	424
2006-03-31	688
2006-06-30	442
2006-09-30	804
2006-12-31	318
2007-03-31	88
2007-06-30	3854
2007-09-30	-860
2007-12-31	745
2008-03-31	54
2008-06-30	-321
2008-09-30	539
2008-12-31	-1228
2009-03-31	74
2009-06-30	-53
2009-09-30	63
2009-12-31	-152
2010-03-31	-354
2010-06-30	-712
2010-09-30	-284
2010-12-31	-574
2011-03-31	-1359
2011-06-30	-869
2011-09-30	-252
2011-12-31	-278
2012-03-31	-200
2012-06-30	-180
2012-09-30	-133
2012-12-31	-64
2013-03-31	268
2013-06-30	-582
2013-09-30	42
2013-12-31	141
2014-03-31	-160
2014-06-30	-74
2014-09-30	-90
2014-12-31	-14
2015-03-31	-245
2015-06-30	-2
2015-09-30	-316
2015-12-31	198
2016-03-31	-28
2016-06-30	-429
2016-09-30	-192
2016-12-31	732
2017-03-31	295
2017-06-30	74
2017-09-30	-122
2017-12-31	29
2018-03-31	-240
2018-06-30	-266
2018-09-30	-187
2018-12-31	250
2019-03-31	237
2019-06-30	-69
2019-09-30	-353
2019-12-31	291
2020-03-31	622
2020-06-30	1546
2020-09-30	567
2020-12-31	498
2021-03-31	402
2021-06-30	-162
2021-09-30	-312
2021-12-31	-552
2022-03-31	-232
2022-06-30	-401
2022-09-30	-66
2022-12-31	-190
2023-03-31	-24
2023-06-30	-521
2023-09-30	9
2023-12-31	48