Quarter	Sterling (millions)
1997-12-31	-590
1998-03-31	277
1998-06-30	-117
1998-09-30	-86
1998-12-31	-521
1999-03-31	243
1999-06-30	-384
1999-09-30	-582
1999-12-31	-156
2000-03-31	639
2000-06-30	90
2000-09-30	332
2000-12-31	-484
2001-03-31	-322
2001-06-30	194
2001-09-30	2
2001-12-31	-306
2002-03-31	-295
2002-06-30	-225
2002-09-30	-392
2002-12-31	-175
2003-03-31	-414
2003-06-30	109
2003-09-30	-283
2003-12-31	159
2004-03-31	656
2004-06-30	-329
2004-09-30	-32
2004-12-31	-203
2005-03-31	44
2005-06-30	130
2005-09-30	-6
2005-12-31	-170
2006-03-31	-92
2006-06-30	126
2006-09-30	-102
2006-12-31	120
2007-03-31	34
2007-06-30	176
2007-09-30	205
2007-12-31	-45
2008-03-31	1746
2008-06-30	222
2008-09-30	-187
2008-12-31	-1728
2009-03-31	87
2009-06-30	-111
2009-09-30	-800
2009-12-31	-182
2010-03-31	-253
2010-06-30	-132
2010-09-30	-3
2010-12-31	577
2011-03-31	-669
2011-06-30	-328
2011-09-30	123
2011-12-31	422
2012-03-31	-419
2012-06-30	23
2012-09-30	-316
2012-12-31	204
2013-03-31	25
2013-06-30	1028
2013-09-30	119
2013-12-31	152
2014-03-31	117
2014-06-30	-107
2014-09-30	-107
2014-12-31	-1
2015-03-31	-180
2015-06-30	3448
2015-09-30	113
2015-12-31	-140
2016-03-31	-4378
2016-06-30	164
2016-09-30	357
2016-12-31	-19
2017-03-31	-165
2017-06-30	28
2017-09-30	224
2017-12-31	-375
2018-03-31	-865
2018-06-30	192
2018-09-30	116
2018-12-31	-255
2019-03-31	123
2019-06-30	105
2019-09-30	236
2019-12-31	-73
2020-03-31	14
2020-06-30	-95
2020-09-30	371
2020-12-31	478
2021-03-31	-953
2021-06-30	183
2021-09-30	-449
2021-12-31	99
2022-03-31	-58
2022-06-30	1
2022-09-30	23
2022-12-31	616
2023-03-31	31
2023-06-30	-264
2023-09-30	209
2023-12-31	-174