Month	Sterling (millions)
1997-09-30	48263
1997-10-31	44827
1997-11-30	48800
1997-12-31	47158
1998-01-31	58618
1998-02-28	62850
1998-03-31	59501
1998-04-30	57711
1998-05-31	58865
1998-06-30	59446
1998-07-31	68088
1998-08-31	67817
1998-09-30	70649
1998-10-31	65995
1998-11-30	64778
1998-12-31	56639
1999-01-31	66286
1999-02-28	70998
1999-03-31	72912
1999-04-30	70561
1999-05-31	65160
1999-06-30	66177
1999-07-31	71332
1999-08-31	65973
1999-09-30	67598
1999-10-31	70242
1999-11-30	71198
1999-12-31	64943
2000-01-31	69563
2000-02-29	70285
2000-03-31	84165
2000-04-30	81212
2000-05-31	75445
2000-06-30	83986
2000-07-31	84536
2000-08-31	93257
2000-09-30	91288
2000-10-31	82765
2000-11-30	92544
2000-12-31	86362
2001-01-31	97608
2001-02-28	94569
2001-03-31	101885
2001-04-30	85324
2001-05-31	89700
2001-06-30	90321
2001-07-31	79706
2001-08-31	91834
2001-09-30	91393
2001-10-31	90880
2001-11-30	96661
2001-12-31	84068
2002-01-31	84328
2002-02-28	95176
2002-03-31	87975
2002-04-30	96801
2002-05-31	100677
2002-06-30	92922
2002-07-31	88464
2002-08-31	82506
2002-09-30	88477
2002-10-31	95142
2002-11-30	90789
2002-12-31	77460
2003-01-31	85344
2003-02-28	80792
2003-03-31	107665
2003-04-30	98073
2003-05-31	108605
2003-06-30	117530
2003-07-31	120049
2003-08-31	95994
2003-09-30	100110
2003-10-31	112706
2003-11-30	118778
2003-12-31	114091
2004-01-31	124438
2004-02-29	125297
2004-03-31	138032
2004-04-30	122723
2004-05-31	132540
2004-06-30	138730
2004-07-31	132478
2004-08-31	119188
2004-09-30	110922
2004-10-31	124469
2004-11-30	111993
2004-12-31	116652
2005-01-31	117937
2005-02-28	126002
2005-03-31	128245
2005-04-30	142025
2005-05-31	131971
2005-06-30	145768
2005-07-31	128059
2005-08-31	141929
2005-09-30	162009
2005-10-31	187068
2005-11-30	176590
2005-12-31	187606
2006-01-31	186790
2006-02-28	178876
2006-03-31	200718
2006-04-30	211266
2006-05-31	197557
2006-06-30	230356
2006-07-31	222415
2006-08-31	224420
2006-09-30	234443
2006-10-31	234125
2006-11-30	242426
2006-12-31	237177
2007-01-31	244685
2007-02-28	262865
2007-03-31	265776
2007-04-30	266945
2007-05-31	270698
2007-06-30	265433
2007-07-31	269883
2007-08-31	253929
2007-09-30	261304