Month	Sterling (millions)
1997-09-30	100
1997-10-31	96
1997-11-30	144
1997-12-31	110
1998-01-31	74
1998-02-28	65
1998-03-31	51
1998-04-30	45
1998-05-31	40
1998-06-30	58
1998-07-31	53
1998-08-31	54
1998-09-30	61
1998-10-31	77
1998-11-30	67
1998-12-31	45
1999-01-31	6
1999-02-28	7
1999-03-31	5
1999-04-30	4
1999-05-31	10
1999-06-30	9
1999-07-31	12
1999-08-31	3
1999-09-30	174
1999-10-31	323
1999-11-30	207
1999-12-31	0
2000-01-31	175
2000-02-29	204
2000-03-31	124
2000-04-30	89
2000-05-31	63
2000-06-30	36
2000-07-31	476
2000-08-31	115
2000-09-30	33
2000-10-31	103
2000-11-30	259
2000-12-31	93
2001-01-31	245
2001-02-28	168
2001-03-31	399
2001-04-30	362
2001-05-31	433
2001-06-30	137
2001-07-31	168
2001-08-31	102
2001-09-30	4
2001-10-31	206
2001-11-30	2
2001-12-31	6
2002-01-31	115
2002-02-28	122
2002-03-31	461
2002-04-30	472
2002-05-31	237
2002-06-30	431
2002-07-31	318
2002-08-31	30
2002-09-30	8
2002-10-31	274
2002-11-30	230
2002-12-31	62
2003-01-31	167
2003-02-28	48
2003-03-31	117
2003-04-30	85
2003-05-31	87
2003-06-30	32
2003-07-31	20
2003-08-31	6
2003-09-30	6
2003-10-31	1
2003-11-30	7
2003-12-31	16
2004-01-31	111
2004-02-29	4
2004-03-31	63
2004-04-30	50
2004-05-31	54
2004-06-30	59
2004-07-31	36
2004-08-31	89
2004-09-30	71
2004-10-31	80
2004-11-30	88
2004-12-31	81
2005-01-31	158
2005-02-28	177
2005-03-31	219
2005-04-30	204
2005-05-31	276
2005-06-30	193
2005-07-31	143
2005-08-31	145
2005-09-30	147
2005-10-31	188
2005-11-30	157
2005-12-31	163
2006-01-31	195
2006-02-28	200
2006-03-31	234
2006-04-30	242
2006-05-31	241
2006-06-30	264
2006-07-31	237
2006-08-31	196
2006-09-30	264
2006-10-31	165
2006-11-30	565
2006-12-31	158
2007-01-31	159
2007-02-28	505
2007-03-31	608
2007-04-30	505
2007-05-31	402
2007-06-30	299
2007-07-31	286
2007-08-31	272
2007-09-30	259
2007-10-31	239
2007-11-30	218
2007-12-31	198
2008-01-31	230
2008-02-29	262
2008-03-31	294
2008-04-30	196
2008-05-31	98
2008-06-30	0
2008-07-31	467
2008-08-31	934
2008-09-30	1401
2008-10-31	1147
2008-11-30	893
2008-12-31	638
2009-01-31	578
2009-02-28	517
2009-03-31	457
2009-04-30	393
2009-05-31	330
2009-06-30	266
2009-07-31	427
2009-08-31	587
2009-09-30	748
2009-10-31	635
2009-11-30	541
2009-12-31	427