Month	Sterling (millions)
1997-09-30	242
1997-10-31	712
1997-11-30	131
1997-12-31	1004
1998-01-31	-366
1998-02-28	1309
1998-03-31	-957
1998-04-30	-1308
1998-05-31	950
1998-06-30	-2228
1998-07-31	240
1998-08-31	802
1998-09-30	-1409
1998-10-31	928
1998-11-30	-97
1998-12-31	-957
1999-01-31	-480
1999-02-28	569
1999-03-31	334
1999-04-30	-107
1999-05-31	-796
1999-06-30	-1100
1999-07-31	-83
1999-08-31	-45
1999-09-30	-1527
1999-10-31	-321
1999-11-30	-830
1999-12-31	716
2000-01-31	-1156
2000-02-29	379
2000-03-31	-157
2000-04-30	-383
2000-05-31	240
2000-06-30	-873
2000-07-31	-184
2000-08-31	-295
2000-09-30	343
2000-10-31	-57
2000-11-30	156
2000-12-31	-1459
2001-01-31	-216
2001-02-28	2124
2001-03-31	153
2001-04-30	-392
2001-05-31	-1029
2001-06-30	540
2001-07-31	-26
2001-08-31	-45
2001-09-30	-524
2001-10-31	813
2001-11-30	212
2001-12-31	-992
2002-01-31	233
2002-02-28	329
2002-03-31	-473
2002-04-30	-87
2002-05-31	69
2002-06-30	-858
2002-07-31	121
2002-08-31	-153
2002-09-30	305
2002-10-31	366
2002-11-30	492
2002-12-31	-879
2003-01-31	-131
2003-02-28	-559
2003-03-31	371
2003-04-30	-204
2003-05-31	-82
2003-06-30	-381
2003-07-31	-77
2003-08-31	-1132
2003-09-30	-750
2003-10-31	-1040
2003-11-30	-1388
2003-12-31	-1725
2004-01-31	-1236
2004-02-29	-96
2004-03-31	299
2004-04-30	-68
2004-05-31	63
2004-06-30	-247
2004-07-31	-7
2004-08-31	61
2004-09-30	-146
2004-10-31	-111
2004-11-30	-13
2004-12-31	91
2005-01-31	41
2005-02-28	-328
2005-03-31	-255
2005-04-30	-117
2005-05-31	84
2005-06-30	33
2005-07-31	59
2005-08-31	74
2005-09-30	-14
2005-10-31	-15
2005-11-30	-174
2005-12-31	93
2006-01-31	39
2006-02-28	-4
2006-03-31	-58
2006-04-30	5
2006-05-31	27
2006-06-30	37
2006-07-31	58
2006-08-31	-128
2006-09-30	45
2006-10-31	77
2006-11-30	-53
2006-12-31	132
2007-01-31	41
2007-02-28	858
2007-03-31	183
2007-04-30	-8
2007-05-31	107
2007-06-30	-141
2007-07-31	86
2007-08-31	60
2007-09-30	-28
2007-10-31	-270
2007-11-30	569
2007-12-31	-703
2008-01-31	-70
2008-02-29	41
2008-03-31	-259
2008-04-30	-79
2008-05-31	-56
2008-06-30	109
2008-07-31	-150
2008-08-31	-40
2008-09-30	112
2008-10-31	-83
2008-11-30	-36
2008-12-31	-71
2009-01-31	-81
2009-02-28	-71
2009-03-31	-54
2009-04-30	33
2009-05-31	-26
2009-06-30	4
2009-07-31	29
2009-08-31	-72
2009-09-30	110
2009-10-31	-73
2009-11-30	-2
2009-12-31	11