Month	Sterling (millions)
1997-09-30	303
1997-10-31	290
1997-11-30	295
1997-12-31	226
1998-01-31	215
1998-02-28	197
1998-03-31	186
1998-04-30	180
1998-05-31	172
1998-06-30	173
1998-07-31	168
1998-08-31	164
1998-09-30	156
1998-10-31	146
1998-11-30	151
1998-12-31	149
1999-01-31	149
1999-02-28	130
1999-03-31	137
1999-04-30	126
1999-05-31	119
1999-06-30	123
1999-07-31	124
1999-08-31	121
1999-09-30	125
1999-10-31	122
1999-11-30	128
1999-12-31	126
2000-01-31	513
2000-02-29	887
2000-03-31	613
2000-04-30	1953
2000-05-31	1762
2000-06-30	2760
2000-07-31	1823
2000-08-31	2557
2000-09-30	2803
2000-10-31	2386
2000-11-30	2715
2000-12-31	1808
2001-01-31	2034
2001-02-28	2363
2001-03-31	2265
2001-04-30	2650
2001-05-31	1985
2001-06-30	2692
2001-07-31	2036
2001-08-31	467
2001-09-30	1340
2001-10-31	845
2001-11-30	1083
2001-12-31	926
2002-01-31	761
2002-02-28	363
2002-03-31	998
2002-04-30	1658
2002-05-31	827
2002-06-30	821
2002-07-31	865
2002-08-31	587
2002-09-30	1057
2002-10-31	807
2002-11-30	1023
2002-12-31	833
2003-01-31	503
2003-02-28	597
2003-03-31	551
2003-04-30	909
2003-05-31	1052
2003-06-30	1018
2003-07-31	446
2003-08-31	558
2003-09-30	728
2003-10-31	652
2003-11-30	1151
2003-12-31	865
2004-01-31	407
2004-02-29	515
2004-03-31	488
2004-04-30	737
2004-05-31	1142
2004-06-30	1014
2004-07-31	756
2004-08-31	837
2004-09-30	594
2004-10-31	566
2004-11-30	819
2004-12-31	898
2005-01-31	347
2005-02-28	859
2005-03-31	617
2005-04-30	1132
2005-05-31	945
2005-06-30	871
2005-07-31	1238
2005-08-31	501
2005-09-30	984
2005-10-31	1076
2005-11-30	1039
2005-12-31	1098
2006-01-31	1092
2006-02-28	1186
2006-03-31	986
2006-04-30	680
2006-05-31	945
2006-06-30	837
2006-07-31	1070
2006-08-31	1221
2006-09-30	1083
2006-10-31	4493
2006-11-30	2250
2006-12-31	2279
2007-01-31	1146
2007-02-28	1962
2007-03-31	1853
2007-04-30	1615
2007-05-31	1319
2007-06-30	1707
2007-07-31	1421
2007-08-31	1173
2007-09-30	1256
2007-10-31	1036
2007-11-30	918
2007-12-31	616
2008-01-31	740
2008-02-29	767
2008-03-31	639
2008-04-30	735
2008-05-31	854
2008-06-30	947
2008-07-31	1030
2008-08-31	1044
2008-09-30	1106
2008-10-31	1190
2008-11-30	1313
2008-12-31	1485
2009-01-31	1450
2009-02-28	1371
2009-03-31	1206
2009-04-30	1182
2009-05-31	994
2009-06-30	734
2009-07-31	609
2009-08-31	570
2009-09-30	544
2009-10-31	545
2009-11-30	702
2009-12-31	729