Month	Sterling (millions)
1999-03-31	-194
1999-04-30	15
1999-05-31	16
1999-06-30	446
1999-07-31	-448
1999-08-31	-52
1999-09-30	-38
1999-10-31	190
1999-11-30	236
1999-12-31	-99
2000-01-31	-186
2000-02-29	62
2000-03-31	289
2000-04-30	313
2000-05-31	-55
2000-06-30	212
2000-07-31	-230
2000-08-31	871
2000-09-30	-627
2000-10-31	-206
2000-11-30	7
2000-12-31	49
2001-01-31	-108
2001-02-28	-759
2001-03-31	-639
2001-04-30	-168
2001-05-31	-9
2001-06-30	527
2001-07-31	-252
2001-08-31	756
2001-09-30	-168
2001-10-31	-546
2001-11-30	1912
2001-12-31	627
2002-01-31	-644
2002-02-28	-654
2002-03-31	628
2002-04-30	-161
2002-05-31	75
2002-06-30	132
2002-07-31	-462
2002-08-31	-163
2002-09-30	28
2002-10-31	91
2002-11-30	174
2002-12-31	974
2003-01-31	-55
2003-02-28	-151
2003-03-31	-147
2003-04-30	-915
2003-05-31	737
2003-06-30	-496
2003-07-31	25
2003-08-31	-175
2003-09-30	119
2003-10-31	293
2003-11-30	-519
2003-12-31	102
2004-01-31	-88
2004-02-29	158
2004-03-31	21
2004-04-30	-222
2004-05-31	289
2004-06-30	141
2004-07-31	-104
2004-08-31	78
2004-09-30	9
2004-10-31	29
2004-11-30	-241
2004-12-31	-68
2005-01-31	239
2005-02-28	-58
2005-03-31	575
2005-04-30	-110
2005-05-31	-805
2005-06-30	-18
2005-07-31	38
2005-08-31	186
2005-09-30	282
2005-10-31	-243
2005-11-30	216
2005-12-31	-815
2006-01-31	-156
2006-02-28	406
2006-03-31	475
2006-04-30	832
2006-05-31	69
2006-06-30	-457
2006-07-31	-47
2006-08-31	-352
2006-09-30	-49
2006-10-31	-132
2006-11-30	-353
2006-12-31	632
2007-01-31	-200
2007-02-28	44
2007-03-31	1044
2007-04-30	300
2007-05-31	64
2007-06-30	57
2007-07-31	26
2007-08-31	773
2007-09-30	-1268
2007-10-31	-503
2007-11-30	-110
2007-12-31	581
2008-01-31	-331
2008-02-29	71
2008-03-31	6
2008-04-30	-111
2008-05-31	-327
2008-06-30	550
2008-07-31	-440
2008-08-31	-142
2008-09-30	-4
2008-10-31	-1682
2008-11-30	-584
2008-12-31	-36
2009-01-31	547
2009-02-28	310
2009-03-31	2228
2009-04-30	-2040
2009-05-31	-134
2009-06-30	495
2009-07-31	-317
2009-08-31	-1413
2009-09-30	757
2009-10-31	253
2009-11-30	69
2009-12-31	-203
2010-01-31	374
2010-02-28	207
2010-03-31	595
2010-04-30	1001
2010-05-31	-1119
2010-06-30	298
2010-07-31	31
2010-08-31	-86
2010-09-30	-360
2010-10-31	571
2010-11-30	52
2010-12-31	450
2011-01-31	-840
2011-02-28	548
2011-03-31	507
2011-04-30	-845
2011-05-31	-222
2011-06-30	362
2011-07-31	-70
2011-08-31	1
2011-09-30	-9
2011-10-31	190
2011-11-30	479
2011-12-31	-311
2012-01-31	-353
2012-02-29	256
2012-03-31	517
2012-04-30	-830
2012-05-31	-355
2012-06-30	630
2012-07-31	-121
2012-08-31	-190
2012-09-30	100
2012-10-31	53
2012-11-30	-2894
2012-12-31	710
2013-01-31	-306
2013-02-28	728
2013-03-31	151
2013-04-30	-5
2013-05-31	-107
2013-06-30	-32
2013-07-31	508
2013-08-31	-230
2013-09-30	-102
2013-10-31	-27
2013-11-30	227
2013-12-31	171
2014-01-31	-623
2014-02-28	-52
2014-03-31	418
2014-04-30	-74
2014-05-31	139
2014-06-30	905
2014-07-31	-42
2014-08-31	72
2014-09-30	595
2014-10-31	-978
2014-11-30	841
2014-12-31	77
2015-01-31	327
2015-02-28	759
2015-03-31	-56
2015-04-30	-276
2015-05-31	251
2015-06-30	543
2015-07-31	-271
2015-08-31	-376
2015-09-30	-614
2015-10-31	-481
2015-11-30	407
2015-12-31	2132
2016-01-31	-80
2016-02-29	765
2016-03-31	-444
2016-04-30	-634
2016-05-31	-1122
2016-06-30	652
2016-07-31	-59
2016-08-31	-275
2016-09-30	-483
2016-10-31	-4596
2016-11-30	-349
2016-12-31	432
2017-01-31	139
2017-02-28	-132
2017-03-31	145
2017-04-30	-244
2017-05-31	1367
2017-06-30	-1344
2017-07-31	-5
2017-08-31	-325
2017-09-30	739
2017-10-31	-245
2017-11-30	-80
2017-12-31	-214
2018-01-31	833
2018-02-28	-83
2018-03-31	431
2018-04-30	-532
2018-05-31	-533
2018-06-30	237
2018-07-31	40
2018-08-31	85
2018-09-30	148
2018-10-31	39
2018-11-30	-163
2018-12-31	388
2019-01-31	839
2019-02-28	-608
2019-03-31	-42
2019-04-30	304
2019-05-31	-359
2019-06-30	417
2019-07-31	-117
2019-08-31	35
2019-09-30	249
2019-10-31	49
2019-11-30	-472
2019-12-31	3970
2020-01-31	-456
2020-02-29	-258
2020-03-31	198
2020-04-30	72
2020-05-31	200
2020-06-30	-403
2020-07-31	-109
2020-08-31	340
2020-09-30	32
2020-10-31	73
2020-11-30	-443
2020-12-31	518