Month	Sterling (millions)
1997-09-30	252
1997-10-31	-160
1997-11-30	-109
1997-12-31	-203
1998-01-31	-840
1998-02-28	1333
1998-03-31	-207
1998-04-30	-83
1998-05-31	600
1998-06-30	147
1998-07-31	-28
1998-08-31	-648
1998-09-30	30
1998-10-31	320
1998-11-30	-535
1998-12-31	-1537
1999-01-31	-1674
1999-02-28	388
1999-03-31	609
1999-04-30	829
1999-05-31	539
1999-06-30	3393
1999-07-31	1490
1999-08-31	1694
1999-09-30	2168
1999-10-31	2077
1999-11-30	1585
1999-12-31	-259
2000-01-31	240
2000-02-29	-70
2000-03-31	1391
2000-04-30	2992
2000-05-31	5626
2000-06-30	2931
2000-07-31	1336
2000-08-31	3980
2000-09-30	-301
2000-10-31	1360
2000-11-30	1555
2000-12-31	-1172
2001-01-31	-238
2001-02-28	953
2001-03-31	1558
2001-04-30	1365
2001-05-31	2811
2001-06-30	3417
2001-07-31	1471
2001-08-31	1104
2001-09-30	1282
2001-10-31	3005
2001-11-30	5537
2001-12-31	3090
2002-01-31	3681
2002-02-28	3598
2002-03-31	3171
2002-04-30	2082
2002-05-31	3111
2002-06-30	4007
2002-07-31	4795
2002-08-31	4419
2002-09-30	5162
2002-10-31	5730
2002-11-30	7570
2002-12-31	3631
2003-01-31	2220
2003-02-28	4285
2003-03-31	5979
2003-04-30	5047
2003-05-31	3011
2003-06-30	4086
2003-07-31	6843
2003-08-31	6531
2003-09-30	3457
2003-10-31	7251
2003-11-30	10848
2003-12-31	5695
2004-01-31	5437
2004-02-29	6243
2004-03-31	5387
2004-04-30	12703
2004-05-31	8008
2004-06-30	10573
2004-07-31	9909
2004-08-31	5537
2004-09-30	1673
2004-10-31	-2
2004-11-30	-8161
2004-12-31	-4970
2005-01-31	-2409
2005-02-28	-257
2005-03-31	7985
2005-04-30	5943
2005-05-31	9784
2005-06-30	6608
2005-07-31	11335
2005-08-31	10542
2005-09-30	13740
2005-10-31	10643
2005-11-30	12777
2005-12-31	3480
2006-01-31	8165
2006-02-28	15410
2006-03-31	17920
2006-04-30	15368
2006-05-31	2897
2006-06-30	-7404
2006-07-31	-1276
2006-08-31	-10816
2006-09-30	-10563
2006-10-31	-13267
2006-11-30	-14421
2006-12-31	-23131
2007-01-31	-24698
2007-02-28	-27979
2007-03-31	-29375
2007-04-30	-29120
2007-05-31	-27439
2007-06-30	-24705
2007-07-31	-39978
2007-08-31	-39504
2007-09-30	-36526
2007-10-31	-35026
2007-11-30	-35870
2007-12-31	-27739
2008-01-31	-29409
2008-02-29	-16638
2008-03-31	-27676
2008-04-30	-30201
2008-05-31	-31616
2008-06-30	-35150
2008-07-31	-27578
2008-08-31	-14718
2008-09-30	-29353
2008-10-31	-7504
2008-11-30	-10585
2008-12-31	64642
2009-01-31	-14860
2009-02-28	-26835
2009-03-31	-20876
2009-04-30	-27024
2009-05-31	-26436
2009-06-30	-29168
2009-07-31	-30142
2009-08-31	-15363
2009-09-30	-19140
2009-10-31	-24693
2009-11-30	-17129
2009-12-31	-31370