Quarter	Sterling (millions)
1997-12-31	11143
1998-03-31	9810
1998-06-30	12327
1998-09-30	14257
1998-12-31	13230
1999-03-31	10818
1999-06-30	14603
1999-09-30	16613
1999-12-31	15668
2000-03-31	12545
2000-06-30	15041
2000-09-30	15757
2000-12-31	16157
2001-03-31	15993
2001-06-30	19937
2001-09-30	22924
2001-12-31	23147
2002-03-31	21677
2002-06-30	25729
2002-09-30	30070
2002-12-31	29699
2003-03-31	27958
2003-06-30	30549
2003-09-30	34057
2003-12-31	36792
2004-03-31	30628
2004-06-30	34171
2004-09-30	37045
2004-12-31	31838
2005-03-31	26245
2005-06-30	33572
2005-09-30	39927
2005-12-31	41496
2006-03-31	36238
2006-06-30	39749
2006-09-30	43450
2006-12-31	43974
2007-03-31	42355
2007-06-30	45259
2007-09-30	46494
2007-12-31	43691
2008-03-31	36931
2008-06-30	39313
2008-09-30	36685
2008-12-31	25355
2009-03-31	20608
2009-06-30	20031
2009-09-30	23480
2009-12-31	22103