Month	Sterling (millions)
1999-03-31	-61
1999-04-30	-785
1999-05-31	5
1999-06-30	-499
1999-07-31	432
1999-08-31	342
1999-09-30	931
1999-10-31	-124
1999-11-30	-232
1999-12-31	-113
2000-01-31	-1301
2000-02-29	358
2000-03-31	3053
2000-04-30	-2638
2000-05-31	14
2000-06-30	-595
2000-07-31	630
2000-08-31	402
2000-09-30	11
2000-10-31	616
2000-11-30	-144
2000-12-31	24
2001-01-31	-382
2001-02-28	619
2001-03-31	6666
2001-04-30	-6371
2001-05-31	-502
2001-06-30	1679
2001-07-31	-76
2001-08-31	29
2001-09-30	316
2001-10-31	-1876
2001-11-30	1438
2001-12-31	-653
2002-01-31	-675
2002-02-28	1750
2002-03-31	567
2002-04-30	2949
2002-05-31	-2324
2002-06-30	1486
2002-07-31	-1171
2002-08-31	571
2002-09-30	-8
2002-10-31	-452
2002-11-30	-1144
2002-12-31	985
2003-01-31	-20
2003-02-28	465
2003-03-31	185
2003-04-30	-303
2003-05-31	468
2003-06-30	61
2003-07-31	-730
2003-08-31	585
2003-09-30	333
2003-10-31	67
2003-11-30	885
2003-12-31	-811
2004-01-31	-47
2004-02-29	-430
2004-03-31	-121
2004-04-30	366
2004-05-31	40
2004-06-30	632
2004-07-31	673
2004-08-31	355
2004-09-30	-66
2004-10-31	164
2004-11-30	24
2004-12-31	-7
2005-01-31	18
2005-02-28	-47
2005-03-31	-64
2005-04-30	184
2005-05-31	101
2005-06-30	-73
2005-07-31	77
2005-08-31	441
2005-09-30	242
2005-10-31	205
2005-11-30	55
2005-12-31	-522
2006-01-31	259
2006-02-28	-209
2006-03-31	-112
2006-04-30	320
2006-05-31	359
2006-06-30	400
2006-07-31	26
2006-08-31	123
2006-09-30	897
2006-10-31	5236
2006-11-30	-4667
2006-12-31	-1077
2007-01-31	545
2007-02-28	162
2007-03-31	-1058
2007-04-30	1042
2007-05-31	-604
2007-06-30	266
2007-07-31	171
2007-08-31	500
2007-09-30	1632
2007-10-31	290
2007-11-30	423
2007-12-31	-1161
2008-01-31	579
2008-02-29	431
2008-03-31	753
2008-04-30	-568
2008-05-31	-245
2008-06-30	362
2008-07-31	568
2008-08-31	161
2008-09-30	-142
2008-10-31	-1270
2008-11-30	1165
2008-12-31	455
2009-01-31	-801
2009-02-28	-1374
2009-03-31	343
2009-04-30	171
2009-05-31	-7030
2009-06-30	-1429
2009-07-31	-876
2009-08-31	-1142
2009-09-30	-465
2009-10-31	-1496
2009-11-30	-205
2009-12-31	398
2010-01-31	-899
2010-02-28	374
2010-03-31	92
2010-04-30	681
2010-05-31	543
2010-06-30	-915
2010-07-31	-479
2010-08-31	-644
2010-09-30	422
2010-10-31	-34
2010-11-30	3
2010-12-31	-75
2011-01-31	-315
2011-02-28	85
2011-03-31	-476
2011-04-30	18
2011-05-31	-166
2011-06-30	-527
2011-07-31	-267
2011-08-31	505
2011-09-30	-28
2011-10-31	-144
2011-11-30	143
2011-12-31	-124
2012-01-31	-82
2012-02-29	463
2012-03-31	-177
2012-04-30	383
2012-05-31	284
2012-06-30	54
2012-07-31	3
2012-08-31	-186
2012-09-30	182
2012-10-31	-243
2012-11-30	-808
2012-12-31	1337
2013-01-31	307
2013-02-28	-31
2013-03-31	-1309
2013-04-30	-513
2013-05-31	-236
2013-06-30	-389
2013-07-31	39
2013-08-31	28
2013-09-30	-199
2013-10-31	-1502
2013-11-30	2326
2013-12-31	-2280
2014-01-31	273
2014-02-28	-419
2014-03-31	-717
2014-04-30	375
2014-05-31	227
2014-06-30	18
2014-07-31	-14
2014-08-31	284
2014-09-30	-298
2014-10-31	-475
2014-11-30	-434
2014-12-31	-457
2015-01-31	539
2015-02-28	-66
2015-03-31	-165
2015-04-30	193
2015-05-31	11
2015-06-30	-713
2015-07-31	177
2015-08-31	126
2015-09-30	-1212
2015-10-31	739
2015-11-30	-52
2015-12-31	-309
2016-01-31	222
2016-02-29	-94
2016-03-31	-106
2016-04-30	-158
2016-05-31	530
2016-06-30	1237
2016-07-31	-18
2016-08-31	46
2016-09-30	-131
2016-10-31	-380
2016-11-30	-194
2016-12-31	-1816
2017-01-31	-45
2017-02-28	-47
2017-03-31	78
2017-04-30	100
2017-05-31	35
2017-06-30	-167
2017-07-31	323
2017-08-31	-46
2017-09-30	-262
2017-10-31	-428
2017-11-30	176
2017-12-31	14
2018-01-31	181
2018-02-28	-30
2018-03-31	-1306
2018-04-30	62
2018-05-31	227
2018-06-30	75
2018-07-31	-518
2018-08-31	343
2018-09-30	149
2018-10-31	168
2018-11-30	168
2018-12-31	-147
2019-01-31	119
2019-02-28	-341
2019-03-31	44
2019-04-30	26
2019-05-31	-304
2019-06-30	55
2019-07-31	-219
2019-08-31	236
2019-09-30	-58
2019-10-31	320
2019-11-30	-509
2019-12-31	-353
2020-01-31	210
2020-02-29	-47
2020-03-31	-722
2020-04-30	-62
2020-05-31	17
2020-06-30	-42
2020-07-31	356
2020-08-31	-103
2020-09-30	-198
2020-10-31	155
2020-11-30	-68
2020-12-31	48