Month	Sterling (millions)
1999-03-31	319
1999-04-30	-220
1999-05-31	376
1999-06-30	989
1999-07-31	-764
1999-08-31	21
1999-09-30	-442
1999-10-31	16
1999-11-30	681
1999-12-31	-183
2000-01-31	905
2000-02-29	758
2000-03-31	1683
2000-04-30	-1397
2000-05-31	692
2000-06-30	3229
2000-07-31	-3665
2000-08-31	686
2000-09-30	3239
2000-10-31	-2113
2000-11-30	632
2000-12-31	1408
2001-01-31	-1629
2001-02-28	444
2001-03-31	3197
2001-04-30	-3006
2001-05-31	1081
2001-06-30	3236
2001-07-31	-2781
2001-08-31	72
2001-09-30	3628
2001-10-31	-651
2001-11-30	-1909
2001-12-31	3429
2002-01-31	-3269
2002-02-28	130
2002-03-31	3398
2002-04-30	-3460
2002-05-31	-479
2002-06-30	5599
2002-07-31	-4054
2002-08-31	386
2002-09-30	3236
2002-10-31	-2810
2002-11-30	3180
2002-12-31	904
2003-01-31	-1584
2003-02-28	2095
2003-03-31	5861
2003-04-30	-1517
2003-05-31	1548
2003-06-30	3031
2003-07-31	-2311
2003-08-31	419
2003-09-30	1512
2003-10-31	-3729
2003-11-30	-555
2003-12-31	2772
2004-01-31	-4470
2004-02-29	-15
2004-03-31	5423
2004-04-30	-4659
2004-05-31	-639
2004-06-30	5466
2004-07-31	-5825
2004-08-31	-1507
2004-09-30	5285
2004-10-31	-5875
2004-11-30	-490
2004-12-31	5590
2005-01-31	-5717
2005-02-28	-1329
2005-03-31	5011
2005-04-30	-6498
2005-05-31	1564
2005-06-30	7217
2005-07-31	-5069
2005-08-31	-558
2005-09-30	5548
2005-10-31	-5991
2005-11-30	1122
2005-12-31	4749
2006-01-31	-5814
2006-02-28	349
2006-03-31	6864
2006-04-30	-8560
2006-05-31	-685
2006-06-30	3466
2006-07-31	-5062
2006-08-31	-1392
2006-09-30	5344
2006-10-31	-5015
2006-11-30	-1181
2006-12-31	4547
2007-01-31	-5470
2007-02-28	-269
2007-03-31	5766
2007-04-30	-4465
2007-05-31	1480
2007-06-30	7169
2007-07-31	-7252
2007-08-31	-2854
2007-09-30	1341
2007-10-31	-5289
2007-11-30	-241
2007-12-31	5326
2008-01-31	-4950
2008-02-29	-526
2008-03-31	3779
2008-04-30	-5545
2008-05-31	-2542
2008-06-30	3239
2008-07-31	-3784
2008-08-31	504
2008-09-30	4180
2008-10-31	-4882
2008-11-30	791
2008-12-31	975
2009-01-31	-485
2009-02-28	-31
2009-03-31	975
2009-04-30	-257
2009-05-31	-97
2009-06-30	-435
2009-07-31	-245
2009-08-31	400
2009-09-30	821
2009-10-31	-592
2009-11-30	-696
2009-12-31	-20
2010-01-31	-180
2010-02-28	478
2010-03-31	-99
2010-04-30	-308
2010-05-31	-270
2010-06-30	190
2010-07-31	-742
2010-08-31	487
2010-09-30	904
2010-10-31	2887
2010-11-30	417
2010-12-31	459
2011-01-31	-1290
2011-02-28	-298
2011-03-31	-6
2011-04-30	-283
2011-05-31	-99
2011-06-30	709
2011-07-31	183
2011-08-31	-210
2011-09-30	49
2011-10-31	-379
2011-11-30	186
2011-12-31	-338
2012-01-31	-14
2012-02-29	389
2012-03-31	565
2012-04-30	-73
2012-05-31	176
2012-06-30	-6
2012-07-31	-317
2012-08-31	-424
2012-09-30	-472
2012-10-31	130
2012-11-30	211
2012-12-31	-197
2013-01-31	554
2013-02-28	954
2013-03-31	-27
2013-04-30	132
2013-05-31	39
2013-06-30	375
2013-07-31	189
2013-08-31	-87
2013-09-30	-859
2013-10-31	144
2013-11-30	-1572
2013-12-31	-38
2014-01-31	44
2014-02-28	283
2014-03-31	215
2014-04-30	-858
2014-05-31	-890
2014-06-30	-219
2014-07-31	-128
2014-08-31	-484
2014-09-30	-405
2014-10-31	118
2014-11-30	323
2014-12-31	-140
2015-01-31	507
2015-02-28	-396
2015-03-31	524
2015-04-30	-909
2015-05-31	-471
2015-06-30	-218
2015-07-31	-659
2015-08-31	52
2015-09-30	-1366
2015-10-31	-568
2015-11-30	159
2015-12-31	272
2016-01-31	816
2016-02-29	150
2016-03-31	-57
2016-04-30	141
2016-05-31	368
2016-06-30	733
2016-07-31	874
2016-08-31	706
2016-09-30	573
2016-10-31	1581
2016-11-30	399
2016-12-31	-1
2017-01-31	490
2017-02-28	942
2017-03-31	-31
2017-04-30	-2347
2017-05-31	1574
2017-06-30	734
2017-07-31	-835
2017-08-31	548
2017-09-30	-1459
2017-10-31	638
2017-11-30	129
2017-12-31	250
2018-01-31	-137
2018-02-28	467
2018-03-31	298
2018-04-30	58
2018-05-31	455
2018-06-30	466
2018-07-31	610
2018-08-31	170
2018-09-30	179
2018-10-31	548
2018-11-30	69
2018-12-31	-217
2019-01-31	-1496
2019-02-28	536
2019-03-31	188
2019-04-30	705
2019-05-31	1176
2019-06-30	-16
2019-07-31	1708
2019-08-31	-412
2019-09-30	-779
2019-10-31	-682
2019-11-30	-284
2019-12-31	-1444