Quarter	Sterling (millions)
1998-03-31	-4
1998-06-30	389
1998-09-30	-358
1998-12-31	14
1999-03-31	181
1999-06-30	329
1999-09-30	297
1999-12-31	35
2000-03-31	146
2000-06-30	845
2000-09-30	399
2000-12-31	-151
2001-03-31	202
2001-06-30	-183
2001-09-30	528
2001-12-31	-224
2002-03-31	36
2002-06-30	393
2002-09-30	-176
2002-12-31	257
2003-03-31	-226
2003-06-30	600
2003-09-30	331
2003-12-31	410
2004-03-31	356
2004-06-30	903
2004-09-30	-135
2004-12-31	125
2005-03-31	422
2005-06-30	846
2005-09-30	-173
2005-12-31	224
2006-03-31	2702
2006-06-30	-1515
2006-09-30	48
2006-12-31	476
2007-03-31	-56
2007-06-30	1035
2007-09-30	-641
2007-12-31	359
2008-03-31	358
2008-06-30	155
2008-09-30	-511
2008-12-31	-209
2009-03-31	101
2009-06-30	548
2009-09-30	-235
2009-12-31	608
2010-03-31	410
2010-06-30	537
2010-09-30	-101
2010-12-31	-1471
2011-03-31	-1541
2011-06-30	286
2011-09-30	-68
2011-12-31	-710
2012-03-31	124
2012-06-30	48
2012-09-30	50
2012-12-31	-529
2013-03-31	314
2013-06-30	218
2013-09-30	28
2013-12-31	139
2014-03-31	395
2014-06-30	93
2014-09-30	133
2014-12-31	-375
2015-03-31	500
2015-06-30	201
2015-09-30	270
2015-12-31	-363
2016-03-31	498
2016-06-30	205
2016-09-30	712
2016-12-31	417
2017-03-31	296
2017-06-30	-535
2017-09-30	603
2017-12-31	741
2018-03-31	457
2018-06-30	-509
2018-09-30	368
2018-12-31	1049
2019-03-31	-57
2019-06-30	-830
2019-09-30	746
2019-12-31	641
2020-03-31	1180
2020-06-30	-257
2020-09-30	137
2020-12-31	727
2021-03-31	241
2021-06-30	-335
2021-09-30	1171
2021-12-31	298
2022-03-31	231
2022-06-30	1722
2022-09-30	10
2022-12-31	-924
2023-03-31	287
2023-06-30	-370
2023-09-30	654
2023-12-31	-502