Month	Sterling (millions)
1997-10-31	-1
1997-11-30	192
1997-12-31	-56
1998-01-31	43
1998-02-28	-67
1998-03-31	-105
1998-04-30	-56
1998-05-31	171
1998-06-30	-191
1998-07-31	84
1998-08-31	-63
1998-09-30	-40
1998-10-31	149
1998-11-30	-91
1998-12-31	-46
1999-01-31	-36
1999-02-28	150
1999-03-31	48
1999-04-30	102
1999-05-31	-90
1999-06-30	13
1999-07-31	-120
1999-08-31	19
1999-09-30	-146
1999-10-31	-5
1999-11-30	11
1999-12-31	10
2000-01-31	-29
2000-02-29	189
2000-03-31	79
2000-04-30	-100
2000-05-31	120
2000-06-30	54
2000-07-31	-75
2000-08-31	-65
2000-09-30	-10
2000-10-31	46
2000-11-30	-140
2000-12-31	-44
2001-01-31	-13
2001-02-28	3
2001-03-31	-67
2001-04-30	-20
2001-05-31	142
2001-06-30	37
2001-07-31	-23
2001-08-31	-124
2001-09-30	52
2001-10-31	55
2001-11-30	113
2001-12-31	55
2002-01-31	-236
2002-02-28	108
2002-03-31	-22
2002-04-30	34
2002-05-31	-114
2002-06-30	21
2002-07-31	-46
2002-08-31	37
2002-09-30	4
2002-10-31	9
2002-11-30	-33
2002-12-31	-4
2003-01-31	-30
2003-02-28	0
2003-03-31	16
2003-04-30	37
2003-05-31	-73
2003-06-30	199
2003-07-31	-172
2003-08-31	148
2003-09-30	-14
2003-10-31	-37
2003-11-30	-28
2003-12-31	-18
2004-01-31	25
2004-02-29	130
2004-03-31	-79
2004-04-30	-102
2004-05-31	40
2004-06-30	50
2004-07-31	0
2004-08-31	1
2004-09-30	-29
2004-10-31	-9
2004-11-30	1
2004-12-31	119
2005-01-31	-118
2005-02-28	199
2005-03-31	124
2005-04-30	-73
2005-05-31	-343
2005-06-30	52
2005-07-31	205
2005-08-31	218
2005-09-30	97
2005-10-31	-205
2005-11-30	168
2005-12-31	461
2006-01-31	-324
2006-02-28	-361
2006-03-31	202
2006-04-30	-200
2006-05-31	197
2006-06-30	373
2006-07-31	-613
2006-08-31	73
2006-09-30	-126
2006-10-31	-1
2006-11-30	0
2006-12-31	-192
2007-01-31	152
2007-02-28	80
2007-03-31	45
2007-04-30	-29
2007-05-31	-1
2007-06-30	-39
2007-07-31	0
2007-08-31	208
2007-09-30	1048
2007-10-31	175
2007-11-30	570
2007-12-31	2365
2008-01-31	550
2008-02-29	634
2008-03-31	-2164
2008-04-30	-1065
2008-05-31	446
2008-06-30	1335
2008-07-31	-188
2008-08-31	-18
2008-09-30	521
2008-10-31	-373
2008-11-30	240
2008-12-31	52
2009-01-31	2612
2009-02-28	-804
2009-03-31	-329
2009-04-30	-364
2009-05-31	-355
2009-06-30	355
2009-07-31	1579
2009-08-31	-3004
2009-09-30	635
2009-10-31	1966
2009-11-30	-1388
2009-12-31	450