Month	Sterling (millions)
1999-01-31	0
1999-02-28	0
1999-03-31	0
1999-04-30	0
1999-05-31	0
1999-06-30	0
1999-07-31	0
1999-08-31	0
1999-09-30	0
1999-10-31	0
1999-11-30	0
1999-12-31	0
2000-01-31	4
2000-02-29	4
2000-03-31	4
2000-04-30	9
2000-05-31	9
2000-06-30	0
2000-07-31	0
2000-08-31	0
2000-09-30	0
2000-10-31	0
2000-11-30	0
2000-12-31	0
2001-01-31	10
2001-02-28	26
2001-03-31	9
2001-04-30	22
2001-05-31	57
2001-06-30	73
2001-07-31	3
2001-08-31	19
2001-09-30	50
2001-10-31	59
2001-11-30	60
2001-12-31	42
2002-01-31	37
2002-02-28	37
2002-03-31	52
2002-04-30	43
2002-05-31	44
2002-06-30	55
2002-07-31	25
2002-08-31	37
2002-09-30	41
2002-10-31	25
2002-11-30	41
2002-12-31	32
2003-01-31	47
2003-02-28	84
2003-03-31	84
2003-04-30	35
2003-05-31	0
2003-06-30	0
2003-07-31	0
2003-08-31	0
2003-09-30	0
2003-10-31	0
2003-11-30	0
2003-12-31	0
2004-01-31	0
2004-02-29	0
2004-03-31	0
2004-04-30	0
2004-05-31	0
2004-06-30	0
2004-07-31	20
2004-08-31	20
2004-09-30	0
2004-10-31	5
2004-11-30	10
2004-12-31	16
2005-01-31	22
2005-02-28	29
2005-03-31	36
2005-04-30	36
2005-05-31	36
2005-06-30	36
2005-07-31	30
2005-08-31	91
2005-09-30	85
2005-10-31	88
2005-11-30	93
2005-12-31	97
2006-01-31	88
2006-02-28	79
2006-03-31	71
2006-04-30	70
2006-05-31	156
2006-06-30	413
2006-07-31	410
2006-08-31	404
2006-09-30	408
2006-10-31	404
2006-11-30	408
2006-12-31	408
2007-01-31	404
2007-02-28	411
2007-03-31	422
2007-04-30	419
2007-05-31	417
2007-06-30	414
2007-07-31	420
2007-08-31	426
2007-09-30	432
2007-10-31	401
2007-11-30	370
2007-12-31	339
2008-01-31	321
2008-02-29	303
2008-03-31	286
2008-04-30	217
2008-05-31	148
2008-06-30	79
2008-07-31	79
2008-08-31	80
2008-09-30	80
2008-10-31	81
2008-11-30	82
2008-12-31	83
2009-01-31	90
2009-02-28	98
2009-03-31	105
2009-04-30	101
2009-05-31	97
2009-06-30	93
2009-07-31	96
2009-08-31	99
2009-09-30	102
2009-10-31	101
2009-11-30	100
2009-12-31	99