Month	Sterling (millions)
1999-03-31	-559
1999-04-30	56
1999-05-31	43
1999-06-30	232
1999-07-31	-40
1999-08-31	-124
1999-09-30	161
1999-10-31	-133
1999-11-30	268
1999-12-31	84
2000-01-31	-30
2000-02-29	407
2000-03-31	-78
2000-04-30	-66
2000-05-31	-97
2000-06-30	-62
2000-07-31	601
2000-08-31	-264
2000-09-30	-40
2000-10-31	275
2000-11-30	-107
2000-12-31	0
2001-01-31	132
2001-02-28	-132
2001-03-31	230
2001-04-30	-96
2001-05-31	-59
2001-06-30	155
2001-07-31	210
2001-08-31	72
2001-09-30	23
2001-10-31	-309
2001-11-30	373
2001-12-31	131
2002-01-31	82
2002-02-28	127
2002-03-31	-291
2002-04-30	-187
2002-05-31	-241
2002-06-30	501
2002-07-31	412
2002-08-31	21
2002-09-30	115
2002-10-31	37
2002-11-30	-89
2002-12-31	122
2003-01-31	-307
2003-02-28	435
2003-03-31	134
2003-04-30	430
2003-05-31	139
2003-06-30	-175
2003-07-31	-144
2003-08-31	-254
2003-09-30	117
2003-10-31	44
2003-11-30	49
2003-12-31	277
2004-01-31	22
2004-02-29	-16
2004-03-31	690
2004-04-30	43
2004-05-31	365
2004-06-30	-750
2004-07-31	124
2004-08-31	-6
2004-09-30	74
2004-10-31	263
2004-11-30	75
2004-12-31	460
2005-01-31	526
2005-02-28	-74
2005-03-31	152
2005-04-30	-289
2005-05-31	475
2005-06-30	-415
2005-07-31	1085
2005-08-31	177
2005-09-30	-700
2005-10-31	96
2005-11-30	716
2005-12-31	135
2006-01-31	-116
2006-02-28	-45
2006-03-31	626
2006-04-30	1400
2006-05-31	45
2006-06-30	-228
2006-07-31	189
2006-08-31	488
2006-09-30	-383
2006-10-31	223
2006-11-30	-24
2006-12-31	847
2007-01-31	30
2007-02-28	6
2007-03-31	689
2007-04-30	353
2007-05-31	-438
2007-06-30	668
2007-07-31	355
2007-08-31	-541
2007-09-30	1538
2007-10-31	-57
2007-11-30	-438
2007-12-31	-376
2008-01-31	-36
2008-02-29	-509
2008-03-31	111
2008-04-30	-94
2008-05-31	-588
2008-06-30	-174
2008-07-31	197
2008-08-31	-242
2008-09-30	-747
2008-10-31	-619
2008-11-30	826
2008-12-31	69
2009-01-31	-219
2009-02-28	-181
2009-03-31	505
2009-04-30	525
2009-05-31	-115
2009-06-30	252
2009-07-31	-1511
2009-08-31	-109
2009-09-30	-663
2009-10-31	92
2009-11-30	-717
2009-12-31	-536
2010-01-31	-224
2010-02-28	17
2010-03-31	576
2010-04-30	-254
2010-05-31	-87
2010-06-30	1183
2010-07-31	-402
2010-08-31	241
2010-09-30	190
2010-10-31	-35
2010-11-30	-89
2010-12-31	181
2011-01-31	-104
2011-02-28	57
2011-03-31	-841
2011-04-30	149
2011-05-31	-382
2011-06-30	234
2011-07-31	-181
2011-08-31	-6
2011-09-30	735
2011-10-31	238
2011-11-30	94
2011-12-31	-53
2012-01-31	-858
2012-02-29	113
2012-03-31	728
2012-04-30	-190
2012-05-31	580
2012-06-30	-32
2012-07-31	-240
2012-08-31	122
2012-09-30	95
2012-10-31	433
2012-11-30	-131
2012-12-31	-49
2013-01-31	-744
2013-02-28	157
2013-03-31	19
2013-04-30	-18
2013-05-31	-63
2013-06-30	273
2013-07-31	-543
2013-08-31	-236
2013-09-30	448
2013-10-31	-163
2013-11-30	-35
2013-12-31	103
2014-01-31	302
2014-02-28	-381
2014-03-31	35
2014-04-30	-83
2014-05-31	192
2014-06-30	-152
2014-07-31	-370
2014-08-31	-245
2014-09-30	237
2014-10-31	780
2014-11-30	245
2014-12-31	-106
2015-01-31	218
2015-02-28	1059
2015-03-31	402
2015-04-30	-862
2015-05-31	-32
2015-06-30	-779
2015-07-31	393
2015-08-31	-22
2015-09-30	-385
2015-10-31	-612
2015-11-30	300
2015-12-31	-114
2016-01-31	35
2016-02-29	-765
2016-03-31	132
2016-04-30	-492
2016-05-31	6
2016-06-30	703
2016-07-31	11
2016-08-31	-676
2016-09-30	383
2016-10-31	-190
2016-11-30	-31
2016-12-31	1240
2017-01-31	-526
2017-02-28	327
2017-03-31	121
2017-04-30	-121
2017-05-31	1280
2017-06-30	-1412
2017-07-31	347
2017-08-31	-464
2017-09-30	-340
2017-10-31	994
2017-11-30	-914
2017-12-31	-325
2018-01-31	-257
2018-02-28	-127
2018-03-31	167
2018-04-30	67
2018-05-31	-223
2018-06-30	15
2018-07-31	-339
2018-08-31	361
2018-09-30	183
2018-10-31	186
2018-11-30	-210
2018-12-31	-1267
2019-01-31	1406
2019-02-28	-389
2019-03-31	618
2019-04-30	-242
2019-05-31	551
2019-06-30	-37
2019-07-31	-475
2019-08-31	-319
2019-09-30	33
2019-10-31	483
2019-11-30	-821
2019-12-31	-2
2020-01-31	348
2020-02-29	-433
2020-03-31	1148
2020-04-30	-212
2020-05-31	305
2020-06-30	-819
2020-07-31	323
2020-08-31	188
2020-09-30	-24
2020-10-31	-101
2020-11-30	-518
2020-12-31	317