Month	Sterling (millions)
1999-01-31	546
1999-02-28	-47
1999-03-31	77
1999-04-30	2454
1999-05-31	-151
1999-06-30	86
1999-07-31	570
1999-08-31	395
1999-09-30	60
1999-10-31	766
1999-11-30	811
1999-12-31	628
2000-01-31	299
2000-02-29	-201
2000-03-31	335
2000-04-30	592
2000-05-31	406
2000-06-30	-182
2000-07-31	110
2000-08-31	202
2000-09-30	455
2000-10-31	-201
2000-11-30	712
2000-12-31	4558
2001-01-31	1322
2001-02-28	647
2001-03-31	654
2001-04-30	-13
2001-05-31	512
2001-06-30	409
2001-07-31	112
2001-08-31	-50
2001-09-30	594
2001-10-31	885
2001-11-30	412
2001-12-31	289
2002-01-31	359
2002-02-28	149
2002-03-31	226
2002-04-30	1025
2002-05-31	540
2002-06-30	740
2002-07-31	271
2002-08-31	600
2002-09-30	-128
2002-10-31	744
2002-11-30	216
2002-12-31	510
2003-01-31	532
2003-02-28	-294
2003-03-31	404
2003-04-30	621
2003-05-31	733
2003-06-30	460
2003-07-31	-36
2003-08-31	914
2003-09-30	564
2003-10-31	679
2003-11-30	393
2003-12-31	725
2004-01-31	226
2004-02-29	26
2004-03-31	768
2004-04-30	829
2004-05-31	98
2004-06-30	769
2004-07-31	1150
2004-08-31	1216
2004-09-30	1069
2004-10-31	43
2004-11-30	-47
2004-12-31	583
2005-01-31	112
2005-02-28	-328
2005-03-31	307
2005-04-30	1110
2005-05-31	550
2005-06-30	442
2005-07-31	-275
2005-08-31	15
2005-09-30	464
2005-10-31	-1108
2005-11-30	41
2005-12-31	278
2006-01-31	-29
2006-02-28	14
2006-03-31	-448
2006-04-30	535
2006-05-31	838
2006-06-30	850
2006-07-31	-233
2006-08-31	422
2006-09-30	521
2006-10-31	699
2006-11-30	713
2006-12-31	892
2007-01-31	569
2007-02-28	-1013
2007-03-31	545
2007-04-30	684
2007-05-31	322
2007-06-30	269
2007-07-31	670
2007-08-31	729
2007-09-30	2269
2007-10-31	3558
2007-11-30	2040
2007-12-31	1802
2008-01-31	1507
2008-02-29	211
2008-03-31	616
2008-04-30	879
2008-05-31	1736
2008-06-30	1090
2008-07-31	1913
2008-08-31	1320
2008-09-30	1136
2008-10-31	1930
2008-11-30	1191
2008-12-31	864
2009-01-31	683
2009-02-28	1481
2009-03-31	946
2009-04-30	34
2009-05-31	694
2009-06-30	-728
2009-07-31	102
2009-08-31	-304
2009-09-30	-654
2009-10-31	736
2009-11-30	376
2009-12-31	-228
2010-01-31	105
2010-02-28	-97
2010-03-31	374
2010-04-30	565
2010-05-31	128
2010-06-30	401
2010-07-31	-1327
2010-08-31	5
2010-09-30	34
2010-10-31	-445
2010-11-30	910
2010-12-31	720
2011-01-31	977
2011-02-28	968
2011-03-31	-129
2011-04-30	20
2011-05-31	193
2011-06-30	396
2011-07-31	158
2011-08-31	325
2011-09-30	-216
2011-10-31	470
2011-11-30	404
2011-12-31	-252
2012-01-31	-915
2012-02-29	-611
2012-03-31	-783
2012-04-30	-550
2012-05-31	-513
2012-06-30	-454
2012-07-31	1147
2012-08-31	279
2012-09-30	-916
2012-10-31	-771
2012-11-30	-967
2012-12-31	-1477
2013-01-31	-2234
2013-02-28	-1342
2013-03-31	-860
2013-04-30	-793
2013-05-31	-495
2013-06-30	-225
2013-07-31	-1012
2013-08-31	-768
2013-09-30	-856
2013-10-31	-931
2013-11-30	-934