Quarter	Sterling (millions)
1997-09-30	1778
1997-12-31	2444
1998-03-31	3042
1998-06-30	2762
1998-09-30	2903
1998-12-31	3042
1999-03-31	2884
1999-06-30	3396
1999-09-30	3478
1999-12-31	3731
2000-03-31	3981
2000-06-30	4441
2000-09-30	4619
2000-12-31	4777
2001-03-31	5345
2001-06-30	6097
2001-09-30	5899
2001-12-31	5681
2002-03-31	5438
2002-06-30	5364
2002-09-30	5306
2002-12-31	5047
2003-03-31	4700
2003-06-30	4386
2003-09-30	4322
2003-12-31	4591
2004-03-31	4535
2004-06-30	4867
2004-09-30	4563
2004-12-31	4527
2005-03-31	4889
2005-06-30	4913
2005-09-30	5988
2005-12-31	5730
2006-03-31	5788
2006-06-30	6756
2006-09-30	6651
2006-12-31	6371
2007-03-31	6361
2007-06-30	7065
2007-09-30	7332
2007-12-31	7293
2008-03-31	7227
2008-06-30	6968
2008-09-30	7079
2008-12-31	7524
2009-03-31	6896
2009-06-30	6403
2009-09-30	6545
2009-12-31	6778
2010-03-31	6707
2010-06-30	7126
2010-09-30	6076
2010-12-31	5621