Month	Sterling (millions)
1999-01-31	0
1999-02-28	0
1999-03-31	0
1999-04-30	25
1999-05-31	120
1999-06-30	121
1999-07-31	193
1999-08-31	65
1999-09-30	65
1999-10-31	26
1999-11-30	51
1999-12-31	68
2000-01-31	6
2000-02-29	15
2000-03-31	0
2000-04-30	92
2000-05-31	68
2000-06-30	114
2000-07-31	78
2000-08-31	46
2000-09-30	75
2000-10-31	19
2000-11-30	129
2000-12-31	0
2001-01-31	0
2001-02-28	3
2001-03-31	12
2001-04-30	7
2001-05-31	0
2001-06-30	119
2001-07-31	80
2001-08-31	6
2001-09-30	17
2001-10-31	0
2001-11-30	11
2001-12-31	11
2002-01-31	0
2002-02-28	0
2002-03-31	75
2002-04-30	0
2002-05-31	0
2002-06-30	19
2002-07-31	6
2002-08-31	0
2002-09-30	19
2002-10-31	25
2002-11-30	30
2002-12-31	88
2003-01-31	29
2003-02-28	127
2003-03-31	38
2003-04-30	35
2003-05-31	0
2003-06-30	77
2003-07-31	26
2003-08-31	11
2003-09-30	141
2003-10-31	36
2003-11-30	126
2003-12-31	166
2004-01-31	177
2004-02-29	112
2004-03-31	103
2004-04-30	36
2004-05-31	35
2004-06-30	41
2004-07-31	104
2004-08-31	44
2004-09-30	22
2004-10-31	38
2004-11-30	59
2004-12-31	84
2005-01-31	160
2005-02-28	210
2005-03-31	29
2005-04-30	28
2005-05-31	104
2005-06-30	2
2005-07-31	78
2005-08-31	1
2005-09-30	5
2005-10-31	60
2005-11-30	108
2005-12-31	7
2006-01-31	113
2006-02-28	127
2006-03-31	39
2006-04-30	68
2006-05-31	23
2006-06-30	35
2006-07-31	193
2006-08-31	254
2006-09-30	152
2006-10-31	46
2006-11-30	22
2006-12-31	75
2007-01-31	11
2007-02-28	13
2007-03-31	38
2007-04-30	120
2007-05-31	94
2007-06-30	47
2007-07-31	50
2007-08-31	324
2007-09-30	121
2007-10-31	429
2007-11-30	34
2007-12-31	165
2008-01-31	188
2008-02-29	640
2008-03-31	473
2008-04-30	145
2008-05-31	719
2008-06-30	159
2008-07-31	553
2008-08-31	339
2008-09-30	185
2008-10-31	343
2008-11-30	117
2008-12-31	196
2009-01-31	493
2009-02-28	246
2009-03-31	218
2009-04-30	321
2009-05-31	37
2009-06-30	128
2009-07-31	170
2009-08-31	57
2009-09-30	81
2009-10-31	89
2009-11-30	186
2009-12-31	126