Month	Sterling (millions)
1999-03-31	-424
1999-04-30	-117
1999-05-31	1072
1999-06-30	-656
1999-07-31	1089
1999-08-31	-477
1999-09-30	-1157
1999-10-31	1286
1999-11-30	-289
1999-12-31	-436
2000-01-31	849
2000-02-29	4539
2000-03-31	-5602
2000-04-30	1516
2000-05-31	848
2000-06-30	-1719
2000-07-31	1364
2000-08-31	1717
2000-09-30	-2977
2000-10-31	2376
2000-11-30	-127
2000-12-31	-2680
2001-01-31	3235
2001-02-28	7
2001-03-31	-4620
2001-04-30	9792
2001-05-31	-1395
2001-06-30	-7024
2001-07-31	3917
2001-08-31	-258
2001-09-30	-4043
2001-10-31	1044
2001-11-30	2902
2001-12-31	-4146
2002-01-31	3800
2002-02-28	-533
2002-03-31	-2230
2002-04-30	2507
2002-05-31	593
2002-06-30	-3845
2002-07-31	2937
2002-08-31	7055
2002-09-30	-10688
2002-10-31	5824
2002-11-30	-698
2002-12-31	-2107
2003-01-31	3603
2003-02-28	-13
2003-03-31	-3473
2003-04-30	3986
2003-05-31	208
2003-06-30	-4361
2003-07-31	4778
2003-08-31	-56
2003-09-30	-3582
2003-10-31	4683
2003-11-30	603
2003-12-31	-8830
2004-01-31	2057
2004-02-29	-255
2004-03-31	-3518
2004-04-30	4752
2004-05-31	-373
2004-06-30	-3562
2004-07-31	3995
2004-08-31	-452
2004-09-30	-3806
2004-10-31	4796
2004-11-30	-125
2004-12-31	-4102
2005-01-31	4163
2005-02-28	850
2005-03-31	-3602
2005-04-30	4468
2005-05-31	271
2005-06-30	-4496
2005-07-31	4845
2005-08-31	1472
2005-09-30	-3173
2005-10-31	3450
2005-11-30	164
2005-12-31	-3777
2006-01-31	3686
2006-02-28	137
2006-03-31	-3535
2006-04-30	4668
2006-05-31	-939
2006-06-30	-632
2006-07-31	3079
2006-08-31	-154
2006-09-30	-515
2006-10-31	3895
2006-11-30	2037
2006-12-31	-3739
2007-01-31	4570
2007-02-28	1240
2007-03-31	-3716
2007-04-30	1162
2007-05-31	587
2007-06-30	284
2007-07-31	-649
2007-08-31	994
2007-09-30	934
2007-10-31	-551
2007-11-30	1224
2007-12-31	2169
2008-01-31	743
2008-02-29	992
2008-03-31	3976
2008-04-30	-1212
2008-05-31	990
2008-06-30	950
2008-07-31	-1913
2008-08-31	1258
2008-09-30	894
2008-10-31	3584
2008-11-30	3395
2008-12-31	-151
2009-01-31	1542
2009-02-28	-2012
2009-03-31	-84
2009-04-30	-1897
2009-05-31	-227
2009-06-30	-1668
2009-07-31	-3371
2009-08-31	-47
2009-09-30	1012
2009-10-31	-452
2009-11-30	-217
2009-12-31	-447
2010-01-31	299
2010-02-28	1320
2010-03-31	63
2010-04-30	736
2010-05-31	894
2010-06-30	-943
2010-07-31	-5
2010-08-31	-610
2010-09-30	624
2010-10-31	-4374
2010-11-30	-448
2010-12-31	-1254
2011-01-31	1281
2011-02-28	-161
2011-03-31	794
2011-04-30	-826
2011-05-31	-531
2011-06-30	1028
2011-07-31	-64
2011-08-31	-1149
2011-09-30	-476
2011-10-31	-706
2011-11-30	-111
2011-12-31	-862
2012-01-31	288
2012-02-29	472
2012-03-31	-471
2012-04-30	610
2012-05-31	327
2012-06-30	-36
2012-07-31	-1094
2012-08-31	-652
2012-09-30	-425
2012-10-31	-1072
2012-11-30	-583
2012-12-31	192
2013-01-31	301
2013-02-28	251
2013-03-31	-1840
2013-04-30	-1103
2013-05-31	-130
2013-06-30	-317
2013-07-31	-467
2013-08-31	-683
2013-09-30	-1007
2013-10-31	1517
2013-11-30	-2194
2013-12-31	-275
2014-01-31	-792
2014-02-28	-509
2014-03-31	-198
2014-04-30	-458
2014-05-31	-40
2014-06-30	-352
2014-07-31	-413
2014-08-31	245
2014-09-30	-791
2014-10-31	-413
2014-11-30	-2
2014-12-31	-962
2015-01-31	150
2015-02-28	-338
2015-03-31	-328
2015-04-30	-66
2015-05-31	-352
2015-06-30	-1807
2015-07-31	-377
2015-08-31	-135
2015-09-30	-681
2015-10-31	-373
2015-11-30	-29
2015-12-31	-104
2016-01-31	-221
2016-02-29	225
2016-03-31	-508
2016-04-30	461
2016-05-31	-1
2016-06-30	420
2016-07-31	56
2016-08-31	468
2016-09-30	-1
2016-10-31	502
2016-11-30	-666
2016-12-31	-819
2017-01-31	-677
2017-02-28	86
2017-03-31	-331
2017-04-30	-168
2017-05-31	-42
2017-06-30	-307
2017-07-31	-183
2017-08-31	69
2017-09-30	-250
2017-10-31	-476
2017-11-30	-310
2017-12-31	-135
2018-01-31	-75
2018-02-28	36
2018-03-31	-1332
2018-04-30	-124
2018-05-31	102
2018-06-30	-135
2018-07-31	44
2018-08-31	-64
2018-09-30	-71
2018-10-31	-194
2018-11-30	-188
2018-12-31	224
2019-01-31	60
2019-02-28	-94
2019-03-31	108
2019-04-30	-51
2019-05-31	180
2019-06-30	235
2019-07-31	205
2019-08-31	-22
2019-09-30	-178
2019-10-31	-310
2019-11-30	-109
2019-12-31	-52
2020-01-31	-180
2020-02-29	-22
2020-03-31	109
2020-04-30	163
2020-05-31	164
2020-06-30	-89
2020-07-31	-120
2020-08-31	-138
2020-09-30	-231
2020-10-31	-462
2020-11-30	9
2020-12-31	-345