Quarter	Sterling (millions)
1997-12-31	3513
1998-03-31	3100
1998-06-30	3472
1998-09-30	3741
1998-12-31	4215
1999-03-31	3572
1999-06-30	3539
1999-09-30	3425
1999-12-31	3749
2000-03-31	2893
2000-06-30	3087
2000-09-30	3032
2000-12-31	3413
2001-03-31	3702
2001-06-30	3403
2001-09-30	3268
2001-12-31	3381
2002-03-31	3345
2002-06-30	3733
2002-09-30	3754
2002-12-31	3681
2003-03-31	4137
2003-06-30	3419
2003-09-30	3488
2003-12-31	3589
2004-03-31	3699
2004-06-30	3639
2004-09-30	3559
2004-12-31	3631
2005-03-31	4008
2005-06-30	3408
2005-09-30	3753
2005-12-31	3813
2006-03-31	3776
2006-06-30	4100
2006-09-30	3907
2006-12-31	6150
2007-03-31	4434
2007-06-30	4694
2007-09-30	4528
2007-12-31	4880
2008-03-31	4613
2008-06-30	4823
2008-09-30	4081
2008-12-31	4077
2009-03-31	4041
2009-06-30	4299
2009-09-30	4405
2009-12-31	4295
2010-03-31	4356
2010-06-30	3986
2010-09-30	4948
2010-12-31	4627
2011-03-31	3931
2011-06-30	4156
2011-09-30	4199
2011-12-31	3861
2012-03-31	3926
2012-06-30	3672
2012-09-30	4252
2012-12-31	4167
2013-03-31	4596
2013-06-30	4033
2013-09-30	4443
2013-12-31	4281
2014-03-31	4268
2014-06-30	4301
2014-09-30	4801
2014-12-31	5035
2015-03-31	4820
2015-06-30	4936
2015-09-30	5180
2015-12-31	5382
2016-03-31	5916
2016-06-30	6067
2016-09-30	5833
2016-12-31	6398
2017-03-31	6287
2017-06-30	6224
2017-09-30	6376
2017-12-31	6718
2018-03-31	6113
2018-06-30	6554
2018-09-30	5928
2018-12-31	6762
2019-03-31	8999
2019-06-30	9137
2019-09-30	7779
2019-12-31	7324
2020-03-31	7612
2020-06-30	8811
2020-09-30	9178
2020-12-31	10407
2021-03-31	9743
2021-06-30	9731
2021-09-30	9843
2021-12-31	9807
2022-03-31	9786
2022-06-30	9302
2022-09-30	9830
2022-12-31	9672
2023-03-31	9240
2023-06-30	9051
2023-09-30	9314
2023-12-31	8945