Quarter	Sterling (millions)
1997-09-30	6594
1997-12-31	6409
1998-03-31	6660
1998-06-30	6880
1998-09-30	7247
1998-12-31	6941
1999-03-31	7006
1999-06-30	7239
1999-09-30	7615
1999-12-31	7407
2000-03-31	7447
2000-06-30	7677
2000-09-30	7883
2000-12-31	7648
2001-03-31	7636
2001-06-30	7533
2001-09-30	7730
2001-12-31	7411
2002-03-31	7449
2002-06-30	7829
2002-09-30	8051
2002-12-31	7751
2003-03-31	7914
2003-06-30	8313
2003-09-30	8424
2003-12-31	7967
2004-03-31	8196
2004-06-30	8281
2004-09-30	8517
2004-12-31	8179
2005-03-31	8449
2005-06-30	8656
2005-09-30	9014
2005-12-31	9218
2006-03-31	9321
2006-06-30	9161
2006-09-30	9393
2006-12-31	9375
2007-03-31	9122
2007-06-30	9441
2007-09-30	9829
2007-12-31	9592
2008-03-31	9680
2008-06-30	10192
2008-09-30	10638
2008-12-31	10139
2009-03-31	10406
2009-06-30	10856
2009-09-30	11235
2009-12-31	10673
2010-03-31	11058
2010-06-30	11444
2010-09-30	11750
2010-12-31	11180
2011-03-31	11367
2011-06-30	11719
2011-09-30	12021
2011-12-31	11743
2012-03-31	12113
2012-06-30	12547
2012-09-30	13054
2012-12-31	13004
2013-03-31	13509
2013-06-30	14036
2013-09-30	14563
2013-12-31	14243
2014-03-31	14663
2014-06-30	15376
2014-09-30	15812
2014-12-31	15684
2015-03-31	16121
2015-06-30	16711
2015-09-30	17291
2015-12-31	17539
2016-03-31	17456
2016-06-30	17760
2016-09-30	17946
2016-12-31	17591
2017-03-31	17934
2017-06-30	18351
2017-09-30	18402
2017-12-31	18095
2018-03-31	18320
2018-06-30	18663
2018-09-30	19064
2018-12-31	18611
2019-03-31	18781
2019-06-30	19050
2019-09-30	19224
2019-12-31	18555
2020-03-31	18692
2020-06-30	19227
2020-09-30	19497
2020-12-31	19115
2021-03-31	19409
2021-06-30	19668
2021-09-30	19656
2021-12-31	18636
2022-03-31	18696
2022-06-30	18860
2022-09-30	18547
2022-12-31	17948
2023-03-31	17958
2023-06-30	18035
2023-09-30	17802
2023-12-31	17576