Quarter	Sterling (millions)
1997-12-31	2487
1998-03-31	9783
1998-06-30	2627
1998-09-30	12173
1998-12-31	-13466
1999-03-31	8847
1999-06-30	-2633
1999-09-30	-1794
1999-12-31	-3836
2000-03-31	23894
2000-06-30	3211
2000-09-30	15526
2000-12-31	-15531
2001-03-31	8622
2001-06-30	-6552
2001-09-30	3232
2001-12-31	-5790
2002-03-31	6368
2002-06-30	2552
2002-09-30	-5627
2002-12-31	-4312
2003-03-31	2873
2003-06-30	10574
2003-09-30	-15132
2003-12-31	11291
2004-03-31	20487
2004-06-30	-365
2004-09-30	-25943
2004-12-31	1045
2005-03-31	20358
2005-06-30	13318
2005-09-30	16521
2005-12-31	22661
2006-03-31	5470
2006-06-30	36371
2006-09-30	-1028
2006-12-31	13706
2007-03-31	16798
2007-06-30	1428
2007-09-30	-14694