Month	Sterling (millions)
1999-03-31	279
1999-04-30	85
1999-05-31	-157
1999-06-30	195
1999-07-31	40
1999-08-31	-103
1999-09-30	225
1999-10-31	22
1999-11-30	-5
1999-12-31	431
2000-01-31	-1104
2000-02-29	141
2000-03-31	197
2000-04-30	345
2000-05-31	374
2000-06-30	76
2000-07-31	-198
2000-08-31	704
2000-09-30	-853
2000-10-31	-240
2000-11-30	-363
2000-12-31	945
2001-01-31	-146
2001-02-28	-912
2001-03-31	-579
2001-04-30	337
2001-05-31	232
2001-06-30	-71
2001-07-31	-179
2001-08-31	797
2001-09-30	-144
2001-10-31	1017
2001-11-30	-1058
2001-12-31	-10
2002-01-31	856
2002-02-28	512
2002-03-31	-547
2002-04-30	270
2002-05-31	-948
2002-06-30	401
2002-07-31	-236
2002-08-31	-517
2002-09-30	-185
2002-10-31	269
2002-11-30	475
2002-12-31	1344
2003-01-31	-316
2003-02-28	569
2003-03-31	-130
2003-04-30	-1509
2003-05-31	545
2003-06-30	-501
2003-07-31	556
2003-08-31	-70
2003-09-30	3162
2003-10-31	463
2003-11-30	-885
2003-12-31	391
2004-01-31	549
2004-02-29	-367
2004-03-31	74
2004-04-30	2
2004-05-31	299
2004-06-30	153
2004-07-31	-411
2004-08-31	191
2004-09-30	216
2004-10-31	302
2004-11-30	-608
2004-12-31	413
2005-01-31	316
2005-02-28	-184
2005-03-31	560
2005-04-30	201
2005-05-31	-774
2005-06-30	520
2005-07-31	-19
2005-08-31	363
2005-09-30	422
2005-10-31	123
2005-11-30	254
2005-12-31	-252
2006-01-31	-151
2006-02-28	463
2006-03-31	693
2006-04-30	623
2006-05-31	653
2006-06-30	-773
2006-07-31	250
2006-08-31	180
2006-09-30	-292
2006-10-31	1
2006-11-30	340
2006-12-31	19
2007-01-31	1051
2007-02-28	-54
2007-03-31	473
2007-04-30	436
2007-05-31	637
2007-06-30	-59
2007-07-31	470
2007-08-31	638
2007-09-30	486
2007-10-31	570
2007-11-30	-75
2007-12-31	388
2008-01-31	340
2008-02-29	287
2008-03-31	-120
2008-04-30	-565
2008-05-31	47
2008-06-30	463
2008-07-31	-109
2008-08-31	-813
2008-09-30	-129
2008-10-31	-1917
2008-11-30	-70
2008-12-31	750
2009-01-31	-144
2009-02-28	-281
2009-03-31	924
2009-04-30	-1053
2009-05-31	-416
2009-06-30	1310
2009-07-31	-174
2009-08-31	-1005
2009-09-30	-81
2009-10-31	324
2009-11-30	-23
2009-12-31	566
2010-01-31	-115
2010-02-28	1
2010-03-31	118
2010-04-30	-455
2010-05-31	37
2010-06-30	533
2010-07-31	-98
2010-08-31	-492
2010-09-30	119
2010-10-31	513
2010-11-30	523
2010-12-31	417
2011-01-31	-821
2011-02-28	364
2011-03-31	523
2011-04-30	-561
2011-05-31	-77
2011-06-30	318
2011-07-31	-269
2011-08-31	201
2011-09-30	-89
2011-10-31	101
2011-11-30	194
2011-12-31	6
2012-01-31	-330
2012-02-29	154
2012-03-31	551
2012-04-30	-1116
2012-05-31	-29
2012-06-30	830
2012-07-31	-102
2012-08-31	-215
2012-09-30	150
2012-10-31	129
2012-11-30	-3032
2012-12-31	786
2013-01-31	-113
2013-02-28	465
2013-03-31	76
2013-04-30	-205
2013-05-31	66
2013-06-30	28
2013-07-31	326
2013-08-31	-245
2013-09-30	217
2013-10-31	-190
2013-11-30	318
2013-12-31	179
2014-01-31	-553
2014-02-28	79
2014-03-31	380
2014-04-30	56
2014-05-31	-167
2014-06-30	1050
2014-07-31	161
2014-08-31	-92
2014-09-30	374
2014-10-31	-789
2014-11-30	822
2014-12-31	482
2015-01-31	281
2015-02-28	773
2015-03-31	86
2015-04-30	-606
2015-05-31	350
2015-06-30	-363
2015-07-31	-675
2015-08-31	-290
2015-09-30	500
2015-10-31	-619
2015-11-30	227
2015-12-31	1977
2016-01-31	71
2016-02-29	1024
2016-03-31	-328
2016-04-30	-774
2016-05-31	-1055
2016-06-30	591
2016-07-31	-540
2016-08-31	-84
2016-09-30	-531
2016-10-31	-4690
2016-11-30	-291
2016-12-31	451
2017-01-31	32
2017-02-28	-71
2017-03-31	401
2017-04-30	-1040
2017-05-31	2082
2017-06-30	-1287
2017-07-31	-78
2017-08-31	-219
2017-09-30	650
2017-10-31	-119
2017-11-30	443
2017-12-31	-299
2018-01-31	329
2018-02-28	-143
2018-03-31	611
2018-04-30	-583
2018-05-31	-498
2018-06-30	341
2018-07-31	32
2018-08-31	317
2018-09-30	2886
2018-10-31	1508
2018-11-30	-274
2018-12-31	1088
2019-01-31	-425
2019-02-28	-223
2019-03-31	-83
2019-04-30	601
2019-05-31	-171
2019-06-30	77
2019-07-31	-277
2019-08-31	199
2019-09-30	46
2019-10-31	187
2019-11-30	-494
2019-12-31	231
2020-01-31	-681
2020-02-29	-149
2020-03-31	501
2020-04-30	-8
2020-05-31	219
2020-06-30	-366
2020-07-31	15
2020-08-31	385
2020-09-30	-24
2020-10-31	65
2020-11-30	-916
2020-12-31	919