Month	Sterling (millions)
1997-10-31	834
1997-11-30	1055
1997-12-31	622
1998-01-31	-248
1998-02-28	411
1998-03-31	-230
1998-04-30	-536
1998-05-31	359
1998-06-30	333
1998-07-31	1509
1998-08-31	1982
1998-09-30	-513
1998-10-31	343
1998-11-30	90
1998-12-31	-427
1999-01-31	-1433
1999-02-28	-1817
1999-03-31	-796
1999-04-30	-1000
1999-05-31	662
1999-06-30	-1461
1999-07-31	882
1999-08-31	810
1999-09-30	-362
1999-10-31	1080
1999-11-30	1095
1999-12-31	1331
2000-01-31	-2196
2000-02-29	-582
2000-03-31	-471
2000-04-30	-408
2000-05-31	890
2000-06-30	-828
2000-07-31	901
2000-08-31	1642
2000-09-30	422
2000-10-31	418
2000-11-30	1211
2000-12-31	70
2001-01-31	-1571
2001-02-28	-283
2001-03-31	-806
2001-04-30	-775
2001-05-31	-4
2001-06-30	112
2001-07-31	-18
2001-08-31	2650
2001-09-30	407
2001-10-31	169
2001-11-30	-1271
2001-12-31	1042
2002-01-31	-279
2002-02-28	-1621
2002-03-31	345
2002-04-30	-2535
2002-05-31	607
2002-06-30	-444
2002-07-31	148
2002-08-31	556
2002-09-30	-186
2002-10-31	1018
2002-11-30	1365
2002-12-31	-734
2003-01-31	415
2003-02-28	-137
2003-03-31	-1277
2003-04-30	-1252
2003-05-31	2605
2003-06-30	-198
2003-07-31	-441
2003-08-31	1025
2003-09-30	-951
2003-10-31	970
2003-11-30	1135
2003-12-31	-748
2004-01-31	583
2004-02-29	179
2004-03-31	-2110
2004-04-30	-624
2004-05-31	2063
2004-06-30	-144
2004-07-31	976
2004-08-31	1690
2004-09-30	-300
2004-10-31	2172
2004-11-30	430
2004-12-31	-906
2005-01-31	1048
2005-02-28	-215
2005-03-31	-2540
2005-04-30	-422
2005-05-31	1273
2005-06-30	-971
2005-07-31	1539
2005-08-31	1160
2005-09-30	-1014
2005-10-31	-476
2005-11-30	2153
2005-12-31	-1315
2006-01-31	1189
2006-02-28	-586
2006-03-31	-875
2006-04-30	-1433
2006-05-31	774
2006-06-30	627
2006-07-31	790
2006-08-31	2007
2006-09-30	-1915
2006-10-31	4571
2006-11-30	4049
2006-12-31	-1049
2007-01-31	3701
2007-02-28	-1557
2007-03-31	-1564
2007-04-30	-3326
2007-05-31	2386
2007-06-30	2886
2007-07-31	114
2007-08-31	3828
2007-09-30	-2493
2007-10-31	2325
2007-11-30	3899
2007-12-31	-625
2008-01-31	107
2008-02-29	-1001
2008-03-31	-5789
2008-04-30	-3118
2008-05-31	3073
2008-06-30	-2001
2008-07-31	1955
2008-08-31	3362
2008-09-30	-2311
2008-10-31	428
2008-11-30	1528
2008-12-31	-809
2009-01-31	-1149
2009-02-28	-3400
2009-03-31	-1292
2009-04-30	-3822
2009-05-31	-344
2009-06-30	-1315
2009-07-31	-520
2009-08-31	835
2009-09-30	106
2009-10-31	564
2009-11-30	-273
2009-12-31	-238