Quarter	Sterling (millions)
1997-09-30	4970
1997-12-31	9386
1998-03-31	9176
1998-06-30	9477
1998-09-30	8225
1998-12-31	11758
1999-03-31	11690
1999-06-30	12835
1999-09-30	11650
1999-12-31	12164
2000-03-31	15510
2000-06-30	18033
2000-09-30	18294
2000-12-31	18221
2001-03-31	20233
2001-06-30	21543
2001-09-30	22462
2001-12-31	23330
2002-03-31	23589
2002-06-30	25249
2002-09-30	24816
2002-12-31	26090
2003-03-31	32463
2003-06-30	35525
2003-09-30	35146
2003-12-31	33633
2004-03-31	34572
2004-06-30	34739
2004-09-30	32693
2004-12-31	31918
2005-03-31	29883
2005-06-30	32166
2005-09-30	32087
2005-12-31	31967
2006-03-31	33366
2006-06-30	27587
2006-09-30	26477
2006-12-31	24828
2007-03-31	24855
2007-06-30	29039
2007-09-30	20274
2007-12-31	20070
2008-03-31	18374
2008-06-30	13525
2008-09-30	14866
2008-12-31	11750
2009-03-31	12209
2009-06-30	11420
2009-09-30	12395
2009-12-31	11087
2010-03-31	11287
2010-06-30	10899
2010-09-30	11547
2010-12-31	15311
2011-03-31	13717
2011-06-30	14044
2011-09-30	14066
2011-12-31	13534
2012-03-31	14475
2012-06-30	14572
2012-09-30	13359
2012-12-31	13504
2013-03-31	15185
2013-06-30	15732
2013-09-30	14974
2013-12-31	13508
2014-03-31	14050
2014-06-30	12082
2014-09-30	11066
2014-12-31	11366
2015-03-31	12002
2015-06-30	10404
2015-09-30	8432
2015-12-31	8294
2016-03-31	9204
2016-06-30	10446
2016-09-30	12600
2016-12-31	14579
2017-03-31	15981
2017-06-30	15942
2017-09-30	14195
2017-12-31	15212
2018-03-31	15839
2018-06-30	16818
2018-09-30	17777
2018-12-31	18178
2019-03-31	17406
2019-06-30	19271
2019-09-30	19788
2019-12-31	17378