Month	Sterling (millions)
1997-09-30	940
1997-10-31	856
1997-11-30	876
1997-12-31	935
1998-01-31	1130
1998-02-28	1157
1998-03-31	1240
1998-04-30	1250
1998-05-31	1489
1998-06-30	1470
1998-07-31	1709
1998-08-31	1530
1998-09-30	1631
1998-10-31	1640
1998-11-30	1652
1998-12-31	1683
1999-01-31	2833
1999-02-28	2943
1999-03-31	2835
1999-04-30	2865
1999-05-31	2806
1999-06-30	2641
1999-07-31	3058
1999-08-31	2916
1999-09-30	4041
1999-10-31	4193
1999-11-30	4109
1999-12-31	4014
2000-01-31	4381
2000-02-29	4654
2000-03-31	4703
2000-04-30	5027
2000-05-31	5104
2000-06-30	5216
2000-07-31	5139
2000-08-31	5245
2000-09-30	4886
2000-10-31	4887
2000-11-30	5077
2000-12-31	5706
2001-01-31	5935
2001-02-28	6228
2001-03-31	6139
2001-04-30	6326
2001-05-31	6106
2001-06-30	5674
2001-07-31	5497
2001-08-31	5600
2001-09-30	5770
2001-10-31	5810
2001-11-30	5861
2001-12-31	5700
2002-01-31	5920
2002-02-28	5897
2002-03-31	5807
2002-04-30	5578
2002-05-31	5658
2002-06-30	5854
2002-07-31	5421
2002-08-31	5585
2002-09-30	5744
2002-10-31	5326
2002-11-30	5396
2002-12-31	5579
2003-01-31	5179
2003-02-28	5566
2003-03-31	5921
2003-04-30	6038
2003-05-31	5874
2003-06-30	5530
2003-07-31	5758
2003-08-31	5854
2003-09-30	5848
2003-10-31	5599
2003-11-30	5566
2003-12-31	5679
2004-01-31	5511
2004-02-29	5654
2004-03-31	5646
2004-04-30	5524
2004-05-31	5318
2004-06-30	5571
2004-07-31	5494
2004-08-31	5549
2004-09-30	5578
2004-10-31	5600
2004-11-30	4877
2004-12-31	4857
2005-01-31	5598
2005-02-28	5380
2005-03-31	5157
2005-04-30	5076
2005-05-31	4977
2005-06-30	5031
2005-07-31	5175
2005-08-31	4986
2005-09-30	5109
2005-10-31	5113
2005-11-30	5069
2005-12-31	5068
2006-01-31	4983
2006-02-28	5258
2006-03-31	5997
2006-04-30	5583
2006-05-31	5986
2006-06-30	5837
2006-07-31	6114
2006-08-31	6182
2006-09-30	6153
2006-10-31	6339
2006-11-30	6437
2006-12-31	6651
2007-01-31	6026
2007-02-28	5972
2007-03-31	5908
2007-04-30	6496
2007-05-31	5847
2007-06-30	5757
2007-07-31	5212
2007-08-31	5206
2007-09-30	5433
2007-10-31	5455
2007-11-30	6710
2007-12-31	7948
2008-01-31	7330
2008-02-29	7959
2008-03-31	8537
2008-04-30	8280
2008-05-31	8671
2008-06-30	8307
2008-07-31	6797
2008-08-31	7552
2008-09-30	7127
2008-10-31	8025
2008-11-30	9751
2008-12-31	11212
2009-01-31	9620
2009-02-28	9854
2009-03-31	10056
2009-04-30	10125
2009-05-31	10316
2009-06-30	9073
2009-07-31	8075
2009-08-31	10999
2009-09-30	11859
2009-10-31	11800
2009-11-30	12275
2009-12-31	12712