Quarter	Sterling (millions)
1988-03-31	1098
1988-06-30	1250
1988-09-30	1228
1988-12-31	1365
1989-03-31	1300
1989-06-30	1334
1989-09-30	1481
1989-12-31	1644
1990-03-31	1519
1990-06-30	1757
1990-09-30	1770
1990-12-31	1774
1991-03-31	1585
1991-06-30	1689
1991-09-30	1807
1991-12-31	1608
1992-03-31	1545
1992-06-30	1518
1992-09-30	1466
1992-12-31	1441
1993-03-31	1613
1993-06-30	1457
1993-09-30	1638
1993-12-31	1458
1994-03-31	1447
1994-06-30	1597
1994-09-30	1844
1994-12-31	1907
1995-03-31	1706
1995-06-30	1606
1995-09-30	1845
1995-12-31	2131
1996-03-31	1779
1996-06-30	1800
1996-09-30	1840
1996-12-31	2021
1997-03-31	1940
1997-06-30	2547
1997-09-30	2527
1997-12-31	2800
1998-03-31	2765
1998-06-30	1154
1998-09-30	1171
1998-12-31	1388
1999-03-31	1551
1999-06-30	1711
1999-09-30	1339
1999-12-31	1357
2000-03-31	1269
2000-06-30	1492
2000-09-30	1416
2000-12-31	1520
2001-03-31	2396
2001-06-30	1483
2001-09-30	1560
2001-12-31	2354
2002-03-31	1759
2002-06-30	1635
2002-09-30	1655
2002-12-31	1722
2003-03-31	1746
2003-06-30	2016
2003-09-30	1963
2003-12-31	2320
2004-03-31	2613
2004-06-30	1953
2004-09-30	2144
2004-12-31	2162
2005-03-31	2410
2005-06-30	2003
2005-09-30	2609
2005-12-31	3117
2006-03-31	2826
2006-06-30	2826