Month	Sterling (millions)
1997-09-30	18402
1997-10-31	16997
1997-11-30	15920
1997-12-31	16054
1998-01-31	19121
1998-02-28	17892
1998-03-31	20769
1998-04-30	18686
1998-05-31	18967
1998-06-30	20259
1998-07-31	19565
1998-08-31	19642
1998-09-30	23083
1998-10-31	18850
1998-11-30	20162
1998-12-31	15714
1999-01-31	24498
1999-02-28	19631
1999-03-31	21705
1999-04-30	24138
1999-05-31	20396
1999-06-30	20821
1999-07-31	24578
1999-08-31	21703
1999-09-30	21976
1999-10-31	20972
1999-11-30	25503
1999-12-31	17307
2000-01-31	26690
2000-02-29	27556
2000-03-31	23381
2000-04-30	22109
2000-05-31	25769
2000-06-30	23120
2000-07-31	24029
2000-08-31	23403
2000-09-30	26177
2000-10-31	26455
2000-11-30	26413
2000-12-31	15261
2001-01-31	29085
2001-02-28	26124
2001-03-31	22823
2001-04-30	26020
2001-05-31	25622
2001-06-30	25382
2001-07-31	23057
2001-08-31	23402
2001-09-30	24473
2001-10-31	22612
2001-11-30	28563
2001-12-31	16702
2002-01-31	23724
2002-02-28	24701
2002-03-31	28547
2002-04-30	25265
2002-05-31	26372
2002-06-30	25878
2002-07-31	25969
2002-08-31	22199
2002-09-30	26706
2002-10-31	20612
2002-11-30	23210
2002-12-31	13318
2003-01-31	20710
2003-02-28	25025
2003-03-31	29294
2003-04-30	27765
2003-05-31	24225
2003-06-30	29046
2003-07-31	23522
2003-08-31	23216
2003-09-30	38059
2003-10-31	30924
2003-11-30	27382
2003-12-31	18371
2004-01-31	37247
2004-02-29	31381
2004-03-31	34766
2004-04-30	38690
2004-05-31	35484
2004-06-30	33816
2004-07-31	29394
2004-08-31	32591
2004-09-30	35723
2004-10-31	31493
2004-11-30	34635
2004-12-31	17923
2005-01-31	39178
2005-02-28	40558
2005-03-31	38096
2005-04-30	43149
2005-05-31	35623
2005-06-30	43202
2005-07-31	42107
2005-08-31	35508
2005-09-30	44494
2005-10-31	42779
2005-11-30	51149
2005-12-31	27479
2006-01-31	47732
2006-02-28	43124
2006-03-31	53332
2006-04-30	46510
2006-05-31	40590
2006-06-30	36538
2006-07-31	39441
2006-08-31	34901
2006-09-30	48440
2006-10-31	52223
2006-11-30	49525
2006-12-31	34047
2007-01-31	54355
2007-02-28	57293
2007-03-31	47643
2007-04-30	47052
2007-05-31	55823
2007-06-30	59560
2007-07-31	55223
2007-08-31	44602
2007-09-30	51856
2007-10-31	47712
2007-11-30	56427
2007-12-31	29469
2008-01-31	51252
2008-02-29	58551
2008-03-31	49769
2008-04-30	51198
2008-05-31	55365
2008-06-30	50650
2008-07-31	45885
2008-08-31	40997
2008-09-30	61847
2008-10-31	50775
2008-11-30	51810
2008-12-31	30413
2009-01-31	50789
2009-02-28	61334
2009-03-31	50004
2009-04-30	49328
2009-05-31	63861
2009-06-30	59930
2009-07-31	57022
2009-08-31	57190
2009-09-30	69711
2009-10-31	63509
2009-11-30	68363
2009-12-31	44058