Quarter	Sterling (millions)
1997-12-31	16579
1998-03-31	17569
1998-06-30	10244
1998-09-30	11224
1998-12-31	10271
1999-03-31	9981
1999-06-30	9219
1999-09-30	10180
1999-12-31	9483
2000-03-31	13996
2000-06-30	25090
2000-09-30	29250
2000-12-31	27046
2001-03-31	24834
2001-06-30	19844
2001-09-30	17866
2001-12-31	16875
2002-03-31	16789
2002-06-30	16597
2002-09-30	16435
2002-12-31	13829
2003-03-31	15151
2003-06-30	16069
2003-09-30	17626
2003-12-31	15632
2004-03-31	18563
2004-06-30	17355
2004-09-30	17125
2004-12-31	16753
2005-03-31	17310
2005-06-30	18348
2005-09-30	18846
2005-12-31	17433
2006-03-31	21178
2006-06-30	23187
2006-09-30	26385
2006-12-31	22260
2007-03-31	27210
2007-06-30	28420
2007-09-30	32413
2007-12-31	25895
2008-03-31	35173
2008-06-30	35807
2008-09-30	58275
2008-12-31	54071
2009-03-31	48804
2009-06-30	55733
2009-09-30	57128
2009-12-31	58082
2010-03-31	40320
2010-06-30	39713
2010-09-30	31877
2010-12-31	31655
2011-03-31	26914
2011-06-30	36059
2011-09-30	36935
2011-12-31	30286
2012-03-31	28229
2012-06-30	40196
2012-09-30	36981
2012-12-31	35184
2013-03-31	32154
2013-06-30	37657
2013-09-30	34676
2013-12-31	33967
2014-03-31	39418
2014-06-30	34355
2014-09-30	33495
2014-12-31	32075
2015-03-31	33362
2015-06-30	37384
2015-09-30	32012
2015-12-31	34745
2016-03-31	27841
2016-06-30	36638
2016-09-30	32081
2016-12-31	32087
2017-03-31	27917
2017-06-30	32746
2017-09-30	33481
2017-12-31	34264
2018-03-31	29596
2018-06-30	29962
2018-09-30	32273
2018-12-31	27861
2019-03-31	29647
2019-06-30	32560
2019-09-30	35398
2019-12-31	35009
2020-03-31	31194
2020-06-30	31359
2020-09-30	34316
2020-12-31	34131
2021-03-31	40240
2021-06-30	35129
2021-09-30	37749
2021-12-31	39043
2022-03-31	34766
2022-06-30	41687
2022-09-30	42834
2022-12-31	37405
2023-03-31	35315
2023-06-30	37621
2023-09-30	36406
2023-12-31	34335