Month	Sterling (millions)
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	593
2000-02-29	-224
2000-03-31	120
2000-04-30	-267
2000-05-31	-173
2000-06-30	-29
2000-07-31	-8
2000-08-31	0
2000-09-30	0
2000-10-31	0
2000-11-30	50
2000-12-31	0
2001-01-31	0
2001-02-28	-53
2001-03-31	0
2001-04-30	0
2001-05-31	32
2001-06-30	-32
2001-07-31	0
2001-08-31	0
2001-09-30	0
2001-10-31	0
2001-11-30	0
2001-12-31	1
2002-01-31	-1
2002-02-28	0
2002-03-31	423
2002-04-30	277
2002-05-31	-647
2002-06-30	-69
2002-07-31	0
2002-08-31	0
2002-09-30	31
2002-10-31	23
2002-11-30	23
2002-12-31	11
2003-01-31	183
2003-02-28	-8
2003-03-31	68
2003-04-30	108
2003-05-31	-297
2003-06-30	-61
2003-07-31	319
2003-08-31	-205
2003-09-30	203
2003-10-31	-253
2003-11-30	-55
2003-12-31	-120
2004-01-31	117
2004-02-29	105
2004-03-31	-200
2004-04-30	475
2004-05-31	-497
2004-06-30	292
2004-07-31	148
2004-08-31	82
2004-09-30	261
2004-10-31	109
2004-11-30	-302
2004-12-31	127
2005-01-31	-163
2005-02-28	-43
2005-03-31	-86
2005-04-30	185
2005-05-31	-365
2005-06-30	164
2005-07-31	-44
2005-08-31	-394
2005-09-30	508
2005-10-31	145
2005-11-30	131
2005-12-31	-152
2006-01-31	432
2006-02-28	-844
2006-03-31	692
2006-04-30	-167
2006-05-31	-4
2006-06-30	-465
2006-07-31	-20
2006-08-31	12
2006-09-30	9
2006-10-31	130
2006-11-30	222
2006-12-31	-626
2007-01-31	498
2007-02-28	-227
2007-03-31	105
2007-04-30	-1
2007-05-31	84
2007-06-30	-365
2007-07-31	242
2007-08-31	-307
2007-09-30	0
2007-10-31	121
2007-11-30	0
2007-12-31	57
2008-01-31	-191
2008-02-29	18
2008-03-31	215
2008-04-30	-260
2008-05-31	-19
2008-06-30	0
2008-07-31	201
2008-08-31	35
2008-09-30	243
2008-10-31	-364
2008-11-30	91
2008-12-31	75
2009-01-31	-203
2009-02-28	-1
2009-03-31	-26
2009-04-30	89
2009-05-31	237
2009-06-30	-17
2009-07-31	-250
2009-08-31	34
2009-09-30	115
2009-10-31	-98
2009-11-30	-14
2009-12-31	414