Month	Sterling (millions)
1999-03-31	-19
1999-04-30	17
1999-05-31	-23
1999-06-30	12
1999-07-31	13
1999-08-31	-18
1999-09-30	-3
1999-10-31	36
1999-11-30	-27
1999-12-31	22
2000-01-31	14
2000-02-29	-17
2000-03-31	57
2000-04-30	24
2000-05-31	-25
2000-06-30	20
2000-07-31	15
2000-08-31	-14
2000-09-30	-36
2000-10-31	-33
2000-11-30	20
2000-12-31	52
2001-01-31	35
2001-02-28	-5
2001-03-31	-15
2001-04-30	17
2001-05-31	37
2001-06-30	-17
2001-07-31	-17
2001-08-31	-62
2001-09-30	13
2001-10-31	92
2001-11-30	-72
2001-12-31	23
2002-01-31	30
2002-02-28	56
2002-03-31	-29
2002-04-30	-20
2002-05-31	-12
2002-06-30	12
2002-07-31	-1
2002-08-31	-20
2002-09-30	-35
2002-10-31	14
2002-11-30	-32
2002-12-31	49
2003-01-31	-10
2003-02-28	-8
2003-03-31	-51
2003-04-30	-10
2003-05-31	-33
2003-06-30	100
2003-07-31	-9
2003-08-31	31
2003-09-30	-13
2003-10-31	5
2003-11-30	-15
2003-12-31	-12
2004-01-31	20
2004-02-29	12
2004-03-31	35
2004-04-30	18
2004-05-31	-32
2004-06-30	16
2004-07-31	56
2004-08-31	-70
2004-09-30	19
2004-10-31	27
2004-11-30	-50
2004-12-31	39
2005-01-31	5
2005-02-28	13
2005-03-31	25
2005-04-30	-3
2005-05-31	0
2005-06-30	-3
2005-07-31	-15
2005-08-31	-51
2005-09-30	-12
2005-10-31	-2
2005-11-30	26
2005-12-31	60
2006-01-31	22
2006-02-28	-20
2006-03-31	31
2006-04-30	13
2006-05-31	45
2006-06-30	-14
2006-07-31	-19
2006-08-31	-3
2006-09-30	43
2006-10-31	-74
2006-11-30	84
2006-12-31	-9
2007-01-31	-22
2007-02-28	-21
2007-03-31	61
2007-04-30	-26
2007-05-31	58
2007-06-30	52
2007-07-31	2
2007-08-31	23
2007-09-30	-22
2007-10-31	-24
2007-11-30	32
2007-12-31	47
2008-01-31	-17
2008-02-29	61
2008-03-31	35
2008-04-30	27
2008-05-31	35
2008-06-30	6
2008-07-31	-400
2008-08-31	67
2008-09-30	-40
2008-10-31	1
2008-11-30	10
2008-12-31	13
2009-01-31	-52
2009-02-28	83
2009-03-31	39
2009-04-30	-135
2009-05-31	-41
2009-06-30	-32
2009-07-31	-46
2009-08-31	60
2009-09-30	6
2009-10-31	-13
2009-11-30	36
2009-12-31	45
2010-01-31	-30
2010-02-28	-4
2010-03-31	-53
2010-04-30	-67
2010-05-31	-32
2010-06-30	155
2010-07-31	-12
2010-08-31	9
2010-09-30	-4
2010-10-31	-21
2010-11-30	47
2010-12-31	34
2011-01-31	-186
2011-02-28	58
2011-03-31	-7
2011-04-30	-31
2011-05-31	23
2011-06-30	20
2011-07-31	18
2011-08-31	59
2011-09-30	-52
2011-10-31	-73
2011-11-30	80
2011-12-31	-9
2012-01-31	-20
2012-02-29	33
2012-03-31	-1
2012-04-30	-40
2012-05-31	40
2012-06-30	15
2012-07-31	-67
2012-08-31	39
2012-09-30	-18
2012-10-31	-35
2012-11-30	21
2012-12-31	-14
2013-01-31	-79
2013-02-28	96
2013-03-31	57
2013-04-30	-71
2013-05-31	4
2013-06-30	-12
2013-07-31	-60
2013-08-31	12
2013-09-30	-13
2013-10-31	17
2013-11-30	-6
2013-12-31	21
2014-01-31	18
2014-02-28	-46
2014-03-31	20
2014-04-30	73
2014-05-31	-35
2014-06-30	-23
2014-07-31	-31
2014-08-31	-15
2014-09-30	18
2014-10-31	47
2014-11-30	-19
2014-12-31	90
2015-01-31	-39
2015-02-28	-24
2015-03-31	33
2015-04-30	12
2015-05-31	-28
2015-06-30	35
2015-07-31	-12
2015-08-31	-39
2015-09-30	-6
2015-10-31	-18
2015-11-30	-10
2015-12-31	56
2016-01-31	-12
2016-02-29	-1
2016-03-31	64
2016-04-30	0
2016-05-31	-18
2016-06-30	-15
2016-07-31	-21
2016-08-31	-69
2016-09-30	8
2016-10-31	71
2016-11-30	-14
2016-12-31	-18
2017-01-31	14
2017-02-28	-26
2017-03-31	48
2017-04-30	18
2017-05-31	-17
2017-06-30	9
2017-07-31	-17
2017-08-31	-18
2017-09-30	3
2017-10-31	6
2017-11-30	-10
2017-12-31	54
2018-01-31	7
2018-02-28	3
2018-03-31	97
2018-04-30	-14
2018-05-31	-136
2018-06-30	23
2018-07-31	-15
2018-08-31	-17
2018-09-30	-8
2018-10-31	-19
2018-11-30	38
2018-12-31	20
2019-01-31	-3
2019-02-28	-16
2019-03-31	-20
2019-04-30	40
2019-05-31	36
2019-06-30	19
2019-07-31	9
2019-08-31	19
2019-09-30	-15
2019-10-31	3
2019-11-30	-50
2019-12-31	96