Month	Sterling (millions)
1999-03-31	-28
1999-04-30	26
1999-05-31	-32
1999-06-30	6
1999-07-31	15
1999-08-31	-6
1999-09-30	25
1999-10-31	-30
1999-11-30	-7
1999-12-31	55
2000-01-31	-56
2000-02-29	-95
2000-03-31	8
2000-04-30	-11
2000-05-31	20
2000-06-30	56
2000-07-31	-48
2000-08-31	-12
2000-09-30	132
2000-10-31	146
2000-11-30	73
2000-12-31	-54
2001-01-31	3
2001-02-28	5
2001-03-31	211
2001-04-30	24
2001-05-31	-114
2001-06-30	390
2001-07-31	-273
2001-08-31	57
2001-09-30	153
2001-10-31	-223
2001-11-30	136
2001-12-31	77
2002-01-31	4
2002-02-28	-41
2002-03-31	-24
2002-04-30	-144
2002-05-31	9
2002-06-30	50
2002-07-31	-144
2002-08-31	67
2002-09-30	122
2002-10-31	-103
2002-11-30	155
2002-12-31	5
2003-01-31	-244
2003-02-28	110
2003-03-31	-27
2003-04-30	-16
2003-05-31	-69
2003-06-30	168
2003-07-31	-137
2003-08-31	88
2003-09-30	524
2003-10-31	73
2003-11-30	-17
2003-12-31	186
2004-01-31	-200
2004-02-29	-76
2004-03-31	308
2004-04-30	-198
2004-05-31	-232
2004-06-30	393
2004-07-31	-546
2004-08-31	-429
2004-09-30	-196
2004-10-31	-166
2004-11-30	-1
2004-12-31	76
2005-01-31	-26
2005-02-28	-9
2005-03-31	164
2005-04-30	-460
2005-05-31	29
2005-06-30	262
2005-07-31	-67
2005-08-31	-5
2005-09-30	171
2005-10-31	-173
2005-11-30	-1
2005-12-31	71
2006-01-31	-31
2006-02-28	184
2006-03-31	-10
2006-04-30	-24
2006-05-31	113
2006-06-30	-117
2006-07-31	88
2006-08-31	-107
2006-09-30	60
2006-10-31	-49
2006-11-30	239
2006-12-31	-351
2007-01-31	467
2007-02-28	-5
2007-03-31	-242
2007-04-30	3
2007-05-31	-4
2007-06-30	180
2007-07-31	-101
2007-08-31	-83
2007-09-30	-112
2007-10-31	-140
2007-11-30	-65
2007-12-31	181
2008-01-31	-195
2008-02-29	-10
2008-03-31	178
2008-04-30	-139
2008-05-31	42
2008-06-30	199
2008-07-31	-142
2008-08-31	3
2008-09-30	147
2008-10-31	-240
2008-11-30	-31
2008-12-31	-53
2009-01-31	21
2009-02-28	88
2009-03-31	-102
2009-04-30	-24
2009-05-31	-53
2009-06-30	18
2009-07-31	18
2009-08-31	-27
2009-09-30	-23
2009-10-31	20
2009-11-30	-62
2009-12-31	-54
2010-01-31	40
2010-02-28	1
2010-03-31	23
2010-04-30	-10
2010-05-31	-13
2010-06-30	758
2010-07-31	-715
2010-08-31	0
2010-09-30	70
2010-10-31	187
2010-11-30	56
2010-12-31	-61
2011-01-31	36
2011-02-28	-51
2011-03-31	78
2011-04-30	13
2011-05-31	-38
2011-06-30	-113
2011-07-31	31
2011-08-31	35
2011-09-30	16
2011-10-31	-61
2011-11-30	162
2011-12-31	-199
2012-01-31	41
2012-02-29	-140
2012-03-31	79
2012-04-30	116
2012-05-31	-9
2012-06-30	50
2012-07-31	-207
2012-08-31	153
2012-09-30	-203
2012-10-31	46
2012-11-30	1
2012-12-31	69
2013-01-31	-31
2013-02-28	-20
2013-03-31	30
2013-04-30	72
2013-05-31	21
2013-06-30	-16
2013-07-31	55
2013-08-31	79
2013-09-30	7
2013-10-31	4
2013-11-30	-34
2013-12-31	-25
2014-01-31	-40
2014-02-28	22
2014-03-31	336
2014-04-30	-346
2014-05-31	6
2014-06-30	-42
2014-07-31	3
2014-08-31	-21
2014-09-30	-55
2014-10-31	20
2014-11-30	-18
2014-12-31	-22
2015-01-31	-104
2015-02-28	-68
2015-03-31	28
2015-04-30	-27
2015-05-31	39
2015-06-30	-1
2015-07-31	13
2015-08-31	-49
2015-09-30	26
2015-10-31	-41
2015-11-30	-16
2015-12-31	-23
2016-01-31	270
2016-02-29	50
2016-03-31	7
2016-04-30	-18
2016-05-31	-11
2016-06-30	-17
2016-07-31	10
2016-08-31	8
2016-09-30	130
2016-10-31	24
2016-11-30	19
2016-12-31	13
2017-01-31	120
2017-02-28	4
2017-03-31	110
2017-04-30	-361
2017-05-31	77
2017-06-30	33
2017-07-31	244
2017-08-31	117
2017-09-30	-215
2017-10-31	114
2017-11-30	127
2017-12-31	-103
2018-01-31	98
2018-02-28	-12
2018-03-31	171
2018-04-30	-105
2018-05-31	68
2018-06-30	61
2018-07-31	78
2018-08-31	55
2018-09-30	-49
2018-10-31	-129
2018-11-30	68
2018-12-31	-43
2019-01-31	152
2019-02-28	20
2019-03-31	85
2019-04-30	-247
2019-05-31	-17
2019-06-30	18
2019-07-31	-69
2019-08-31	-1
2019-09-30	-48
2019-10-31	77
2019-11-30	1
2019-12-31	-9