Month	Sterling (millions)
1999-01-31	1681
1999-02-28	3224
1999-03-31	987
1999-04-30	1941
1999-05-31	966
1999-06-30	-92
1999-07-31	3256
1999-08-31	1958
1999-09-30	2483
1999-10-31	1718
1999-11-30	1466
1999-12-31	2583
2000-01-31	2930
2000-02-29	2371
2000-03-31	2971
2000-04-30	2694
2000-05-31	2817
2000-06-30	1629
2000-07-31	1931
2000-08-31	1340
2000-09-30	306
2000-10-31	551
2000-11-30	-1067
2000-12-31	445
2001-01-31	945
2001-02-28	143
2001-03-31	-523
2001-04-30	760
2001-05-31	1985
2001-06-30	1035
2001-07-31	515
2001-08-31	1465
2001-09-30	2747
2001-10-31	1292
2001-11-30	497
2001-12-31	2153
2002-01-31	2475
2002-02-28	4897
2002-03-31	3700
2002-04-30	6048
2002-05-31	7666
2002-06-30	8668
2002-07-31	4963
2002-08-31	6439
2002-09-30	8749
2002-10-31	6344
2002-11-30	7757
2002-12-31	7490
2003-01-31	5243
2003-02-28	6670
2003-03-31	7384
2003-04-30	9086
2003-05-31	11406
2003-06-30	-1345
2003-07-31	364
2003-08-31	-202
2003-09-30	3204
2003-10-31	1213
2003-11-30	9089
2003-12-31	9921
2004-01-31	11260
2004-02-29	9535
2004-03-31	6010
2004-04-30	6873
2004-05-31	6903
2004-06-30	5059
2004-07-31	4253
2004-08-31	3308
2004-09-30	3813
2004-10-31	3060
2004-11-30	3744
2004-12-31	3518
2005-01-31	3212
2005-02-28	2166
2005-03-31	3306
2005-04-30	3104
2005-05-31	3075
2005-06-30	1389
2005-07-31	1845
2005-08-31	1928
2005-09-30	2159
2005-10-31	1056
2005-11-30	2004
2005-12-31	3430
2006-01-31	1646
2006-02-28	3738
2006-03-31	1864
2006-04-30	1865
2006-05-31	1726
2006-06-30	2388
2006-07-31	1079
2006-08-31	4030
2006-09-30	2493
2006-10-31	2971
2006-11-30	3024
2006-12-31	1833
2007-01-31	5302
2007-02-28	3570
2007-03-31	-5714
2007-04-30	2813
2007-05-31	810
2007-06-30	3324
2007-07-31	3371
2007-08-31	-2590
2007-09-30	1681
2007-10-31	4530
2007-11-30	2563
2007-12-31	3045
2008-01-31	-1274
2008-02-29	2310
2008-03-31	-560
2008-04-30	-8052
2008-05-31	-14408
2008-06-30	-7191
2008-07-31	-10642
2008-08-31	-1191
2008-09-30	-13061
2008-10-31	17121
2008-11-30	13920
2008-12-31	21934
2009-01-31	2623
2009-02-28	-5964
2009-03-31	-13261
2009-04-30	-12085
2009-05-31	-12553
2009-06-30	-5794
2009-07-31	-6602
2009-08-31	-3214
2009-09-30	2536
2009-10-31	-8955
2009-11-30	-1897
2009-12-31	-14390