Quarter	Sterling (millions)
1997-12-31	2796
1998-03-31	2594
1998-06-30	2929
1998-09-30	3371
1998-12-31	3590
1999-03-31	3034
1999-06-30	2893
1999-09-30	2811
1999-12-31	3169
2000-03-31	2401
2000-06-30	2328
2000-09-30	2418
2000-12-31	2609
2001-03-31	2770
2001-06-30	2582
2001-09-30	2728
2001-12-31	2829
2002-03-31	2616
2002-06-30	2843
2002-09-30	2812
2002-12-31	2793
2003-03-31	3191
2003-06-30	2815
2003-09-30	2786
2003-12-31	2891
2004-03-31	3011
2004-06-30	2856
2004-09-30	2902
2004-12-31	3029
2005-03-31	3422
2005-06-30	2883
2005-09-30	3132
2005-12-31	3239
2006-03-31	3161
2006-06-30	3217
2006-09-30	3337
2006-12-31	4333
2007-03-31	3705
2007-06-30	3945
2007-09-30	3907
2007-12-31	4020
2008-03-31	3746
2008-06-30	3934
2008-09-30	3277
2008-12-31	3511
2009-03-31	3217
2009-06-30	3502
2009-09-30	3166
2009-12-31	3394
2010-03-31	3463
2010-06-30	3349
2010-09-30	3918
2010-12-31	3266
2011-03-31	2880
2011-06-30	3102
2011-09-30	3032
2011-12-31	3210
2012-03-31	3233
2012-06-30	3010
2012-09-30	3224
2012-12-31	3494
2013-03-31	3341
2013-06-30	3248
2013-09-30	3625
2013-12-31	3561
2014-03-31	3577
2014-06-30	3582
2014-09-30	4097
2014-12-31	4164
2015-03-31	4039
2015-06-30	4226
2015-09-30	4386
2015-12-31	4631
2016-03-31	4718
2016-06-30	4847
2016-09-30	4785
2016-12-31	5208
2017-03-31	5116
2017-06-30	5319
2017-09-30	5418
2017-12-31	5590
2018-03-31	4884
2018-06-30	4868
2018-09-30	4885
2018-12-31	5463
2019-03-31	5273
2019-06-30	5246
2019-09-30	5565
2019-12-31	5396
2020-03-31	5939
2020-06-30	6878
2020-09-30	7203
2020-12-31	7675
2021-03-31	7575
2021-06-30	7457
2021-09-30	7551
2021-12-31	7592
2022-03-31	7419
2022-06-30	7236
2022-09-30	7621
2022-12-31	7411
2023-03-31	7532
2023-06-30	7737
2023-09-30	7579
2023-12-31	7301