Month	Sterling (millions)
1999-03-31	36
1999-04-30	17
1999-05-31	-31
1999-06-30	-13
1999-07-31	36
1999-08-31	6
1999-09-30	38
1999-10-31	-88
1999-11-30	10
1999-12-31	93
2000-01-31	5
2000-02-29	19
2000-03-31	25
2000-04-30	56
2000-05-31	-6
2000-06-30	100
2000-07-31	-35
2000-08-31	47
2000-09-30	43
2000-10-31	-6
2000-11-30	38
2000-12-31	37
2001-01-31	30
2001-02-28	-63
2001-03-31	36
2001-04-30	5
2001-05-31	26
2001-06-30	55
2001-07-31	3
2001-08-31	16
2001-09-30	45
2001-10-31	-74
2001-11-30	367
2001-12-31	-85
2002-01-31	119
2002-02-28	20
2002-03-31	-15
2002-04-30	69
2002-05-31	-42
2002-06-30	102
2002-07-31	37
2002-08-31	55
2002-09-30	-23
2002-10-31	33
2002-11-30	-35
2002-12-31	112
2003-01-31	-90
2003-02-28	46
2003-03-31	46
2003-04-30	237
2003-05-31	-420
2003-06-30	140
2003-07-31	68
2003-08-31	67
2003-09-30	81
2003-10-31	19
2003-11-30	-105
2003-12-31	227
2004-01-31	-13
2004-02-29	47
2004-03-31	42
2004-04-30	41
2004-05-31	74
2004-06-30	10
2004-07-31	19
2004-08-31	46
2004-09-30	117
2004-10-31	84
2004-11-30	-106
2004-12-31	32
2005-01-31	-15
2005-02-28	70
2005-03-31	88
2005-04-30	10
2005-05-31	69
2005-06-30	38
2005-07-31	20
2005-08-31	72
2005-09-30	65
2005-10-31	80
2005-11-30	-28
2005-12-31	-3
2006-01-31	67
2006-02-28	50
2006-03-31	-25
2006-04-30	108
2006-05-31	53
2006-06-30	-33
2006-07-31	118
2006-08-31	144
2006-09-30	-56
2006-10-31	-324
2006-11-30	430
2006-12-31	13
2007-01-31	134
2007-02-28	-91
2007-03-31	40
2007-04-30	-144
2007-05-31	96
2007-06-30	-31
2007-07-31	270
2007-08-31	58
2007-09-30	147
2007-10-31	52
2007-11-30	-218
2007-12-31	407
2008-01-31	19
2008-02-29	36
2008-03-31	-115
2008-04-30	1
2008-05-31	137
2008-06-30	-21
2008-07-31	46
2008-08-31	55
2008-09-30	75
2008-10-31	34
2008-11-30	16
2008-12-31	63
2009-01-31	1
2009-02-28	-12
2009-03-31	87
2009-04-30	67
2009-05-31	-50
2009-06-30	41
2009-07-31	182
2009-08-31	163
2009-09-30	30
2009-10-31	40
2009-11-30	86
2009-12-31	166
2010-01-31	77
2010-02-28	-47
2010-03-31	-6
2010-04-30	46
2010-05-31	-8
2010-06-30	-204
2010-07-31	47
2010-08-31	-12
2010-09-30	-6
2010-10-31	21
2010-11-30	95
2010-12-31	-39
2011-01-31	10
2011-02-28	-10
2011-03-31	319
2011-04-30	28
2011-05-31	-10
2011-06-30	7
2011-07-31	15
2011-08-31	-29
2011-09-30	7
2011-10-31	96
2011-11-30	-10
2011-12-31	-115
2012-01-31	22
2012-02-29	-44
2012-03-31	4
2012-04-30	-6
2012-05-31	2
2012-06-30	95
2012-07-31	-43
2012-08-31	10
2012-09-30	-3
2012-10-31	22
2012-11-30	-31
2012-12-31	-5
2013-01-31	4
2013-02-28	-5
2013-03-31	-1
2013-04-30	34
2013-05-31	30
2013-06-30	51
2013-07-31	-45
2013-08-31	-39
2013-09-30	21
2013-10-31	-33
2013-11-30	11
2013-12-31	11
2014-01-31	20
2014-02-28	-6
2014-03-31	46
2014-04-30	-27
2014-05-31	-26
2014-06-30	41
2014-07-31	-19
2014-08-31	4
2014-09-30	-93
2014-10-31	27
2014-11-30	22
2014-12-31	-14
2015-01-31	-53
2015-02-28	-30
2015-03-31	86
2015-04-30	-112
2015-05-31	48
2015-06-30	-97
2015-07-31	18
2015-08-31	10
2015-09-30	-105
2015-10-31	17
2015-11-30	35
2015-12-31	10
2016-01-31	-4
2016-02-29	-13
2016-03-31	-44
2016-04-30	3
2016-05-31	18
2016-06-30	38
2016-07-31	3
2016-08-31	15
2016-09-30	-11
2016-10-31	-26
2016-11-30	-59
2016-12-31	-19
2017-01-31	-8
2017-02-28	-38
2017-03-31	103
2017-04-30	-130
2017-05-31	242
2017-06-30	-68
2017-07-31	95
2017-08-31	-26
2017-09-30	-5
2017-10-31	38
2017-11-30	-10
2017-12-31	38
2018-01-31	-1
2018-02-28	-25
2018-03-31	5
2018-04-30	-45
2018-05-31	16
2018-06-30	67
2018-07-31	28
2018-08-31	-7
2018-09-30	2
2018-10-31	61
2018-11-30	-35
2018-12-31	22
2019-01-31	-3
2019-02-28	25
2019-03-31	14
2019-04-30	56
2019-05-31	-67
2019-06-30	-37
2019-07-31	39
2019-08-31	33
2019-09-30	34
2019-10-31	46
2019-11-30	-23
2019-12-31	92
2020-01-31	26
2020-02-29	41
2020-03-31	29
2020-04-30	-21
2020-05-31	1
2020-06-30	-3
2020-07-31	76
2020-08-31	68
2020-09-30	16
2020-10-31	64
2020-11-30	-272
2020-12-31	216