Quarter	Sterling (millions)
1997-12-31	2214
1998-03-31	2386
1998-06-30	2453
1998-09-30	2417
1998-12-31	2217
1999-03-31	2282
1999-06-30	2755
1999-09-30	2603
1999-12-31	2316
2000-03-31	2335
2000-06-30	2585
2000-09-30	2700
2000-12-31	2470
2001-03-31	2600
2001-06-30	2742
2001-09-30	2771
2001-12-31	2729
2002-03-31	2971
2002-06-30	2921
2002-09-30	2991
2002-12-31	2849
2003-03-31	3035
2003-06-30	3216
2003-09-30	3086
2003-12-31	2794
2004-03-31	2916
2004-06-30	3075
2004-09-30	3109
2004-12-31	3168
2005-03-31	3078
2005-06-30	3042
2005-09-30	3161
2005-12-31	3080
2006-03-31	3191
2006-06-30	3491
2006-09-30	3311
2006-12-31	3251
2007-03-31	3438
2007-06-30	3522
2007-09-30	3655
2007-12-31	3558
2008-03-31	3424
2008-06-30	3591
2008-09-30	3635
2008-12-31	3561
2009-03-31	3865
2009-06-30	4060
2009-09-30	4121
2009-12-31	3864
2010-03-31	4190
2010-06-30	4096
2010-09-30	4038
2010-12-31	4744
2011-03-31	4453
2011-06-30	4555
2011-09-30	4430
2011-12-31	4163
2012-03-31	4614
2012-06-30	4375
2012-09-30	4522
2012-12-31	4448
2013-03-31	3889
2013-06-30	4035
2013-09-30	4269
2013-12-31	4133
2014-03-31	4519
2014-06-30	4896
2014-09-30	5053
2014-12-31	4769
2015-03-31	5089
2015-06-30	4990
2015-09-30	5363
2015-12-31	5040
2016-03-31	5427
2016-06-30	6207
2016-09-30	5904
2016-12-31	5921
2017-03-31	6442
2017-06-30	6311
2017-09-30	6465
2017-12-31	6209
2018-03-31	6631
2018-06-30	7039
2018-09-30	7056
2018-12-31	6747
2019-03-31	6858
2019-06-30	6977
2019-09-30	7188
2019-12-31	6647
2020-03-31	7831
2020-06-30	10948
2020-09-30	11535
2020-12-31	10989
2021-03-31	10912
2021-06-30	11860
2021-09-30	11989
2021-12-31	10794
2022-03-31	11614
2022-06-30	11362
2022-09-30	11238
2022-12-31	10396
2023-03-31	11245
2023-06-30	10465
2023-09-30	10584
2023-12-31	10460