Quarter	Sterling (millions)
1997-09-30	1024
1997-12-31	1405
1998-03-31	1726
1998-06-30	1352
1998-09-30	1527
1998-12-31	1569
1999-03-31	1588
1999-06-30	1788
1999-09-30	1858
1999-12-31	1940
2000-03-31	2133
2000-06-30	2536
2000-09-30	2876
2000-12-31	2950
2001-03-31	3043
2001-06-30	3567
2001-09-30	3681
2001-12-31	3453
2002-03-31	3359
2002-06-30	3512
2002-09-30	3382
2002-12-31	3632
2003-03-31	3371
2003-06-30	3142
2003-09-30	2960
2003-12-31	3154
2004-03-31	2957
2004-06-30	2941
2004-09-30	2957
2004-12-31	2869
2005-03-31	3141
2005-06-30	3178
2005-09-30	3805
2005-12-31	3752
2006-03-31	3929
2006-06-30	4196
2006-09-30	4298
2006-12-31	4431
2007-03-31	4430
2007-06-30	4380
2007-09-30	4826
2007-12-31	4590
2008-03-31	4685
2008-06-30	4616
2008-09-30	4832
2008-12-31	5406
2009-03-31	5098
2009-06-30	4675
2009-09-30	4780
2009-12-31	4767
2010-03-31	4473
2010-06-30	4858
2010-09-30	4101
2010-12-31	3682