Month	Sterling (millions)
1998-04-30	1650
1998-05-31	1650
1998-06-30	300
1998-07-31	2950
1998-08-31	550
1998-09-30	400
1998-10-31	1800
1998-11-30	200
1998-12-31	1870
1999-01-31	3200
1999-02-28	2350
1999-03-31	0
1999-04-30	850
1999-05-31	1400
1999-06-30	0
1999-07-31	800
1999-08-31	0
1999-09-30	0
1999-10-31	6
1999-11-30	0
1999-12-31	0
2000-01-31	800
2000-02-29	0
2000-03-31	0
2000-04-30	0
2000-05-31	0
2000-06-30	0
2000-07-31	0
2000-08-31	0
2000-09-30	0
2000-10-31	0
2000-11-30	0
2000-12-31	0
2001-01-31	0
2001-02-28	0
2001-03-31	0
2001-04-30	31
2001-05-31	0
2001-06-30	0
2001-07-31	0
2001-08-31	0
2001-09-30	2
2001-10-31	0
2001-11-30	0
2001-12-31	0
2002-01-31	1
2002-02-28	0
2002-03-31	150
2002-04-30	0
2002-05-31	0
2002-06-30	1
2002-07-31	0
2002-08-31	0
2002-09-30	0
2002-10-31	0
2002-11-30	15
2002-12-31	0
2003-01-31	0
2003-02-28	0
2003-03-31	5
2003-04-30	0
2003-05-31	0
2003-06-30	0
2003-07-31	0
2003-08-31	0
2003-09-30	2
2003-10-31	0
2003-11-30	408
2003-12-31	311
2004-01-31	655
2004-02-29	280
2004-03-31	94
2004-04-30	125
2004-05-31	2112
2004-06-30	1300
2004-07-31	0
2004-08-31	224
2004-09-30	0
2004-10-31	276
2004-11-30	550
2004-12-31	533
2005-01-31	282
2005-02-28	120
2005-03-31	136
2005-04-30	132
2005-05-31	98
2005-06-30	219
2005-07-31	54
2005-08-31	105
2005-09-30	557
2005-10-31	285
2005-11-30	551
2005-12-31	4407
2006-01-31	884
2006-02-28	1493
2006-03-31	1664
2006-04-30	415
2006-05-31	2770
2006-06-30	7082
2006-07-31	2715
2006-08-31	3462
2006-09-30	4655
2006-10-31	3532
2006-11-30	3578
2006-12-31	5732
2007-01-31	782
2007-02-28	787
2007-03-31	1125
2007-04-30	2903
2007-05-31	2651
2007-06-30	3715
2007-07-31	768
2007-08-31	5583
2007-09-30	6224
2007-10-31	767
2007-11-30	1870
2007-12-31	2863
2008-01-31	2947
2008-02-29	2809
2008-03-31	3219
2008-04-30	2827
2008-05-31	3907
2008-06-30	1823
2008-07-31	3607
2008-08-31	4349
2008-09-30	5502
2008-10-31	13940
2008-11-30	19325
2008-12-31	26365
2009-01-31	26446
2009-02-28	28581
2009-03-31	31891
2009-04-30	36574
2009-05-31	30818
2009-06-30	22359
2009-07-31	20134
2009-08-31	13379
2009-09-30	13222
2009-10-31	11974
2009-11-30	8594
2009-12-31	7279
2010-01-31	7420
2010-02-28	5774
2010-03-31	6074
2010-04-30	4994
2010-05-31	5100
2010-06-30	5356
2010-07-31	5982
2010-08-31	4337
2010-09-30	4996
2010-10-31	5021
2010-11-30	5771
2010-12-31	5400
2011-01-31	5400
2011-02-28	6656
2011-03-31	4731
2011-04-30	4231
2011-05-31	4231
2011-06-30	4456
2011-07-31	3124
2011-08-31	3755
2011-09-30	2255
2011-10-31	3337
2011-11-30	3087
2011-12-31	3037
2012-01-31	1787
2012-02-29	750
2012-03-31	750
2012-04-30	750
2012-05-31	250
2012-06-30	201
2012-07-31	201
2012-08-31	0
2012-09-30	0
2012-10-31	0
2012-11-30	0
2012-12-31	1
2013-01-31	2
2013-02-28	2
2013-03-31	0
2013-04-30	0
2013-05-31	0
2013-06-30	0
2013-07-31	0
2013-08-31	0
2013-09-30	0
2013-10-31	0
2013-11-30	0
2013-12-31	0
2014-01-31	0
2014-02-28	249
2014-03-31	8
2014-04-30	0
2014-05-31	0
2014-06-30	0
2014-07-31	0
2014-08-31	0
2014-09-30	0
2014-10-31	0
2014-11-30	0
2014-12-31	0
2015-01-31	0
2015-02-28	0
2015-03-31	0
2015-04-30	0
2015-05-31	240
2015-06-30	302
2015-07-31	240
2015-08-31	0
2015-09-30	10
2015-10-31	20
2015-11-30	20
2015-12-31	35
2016-01-31	30
2016-02-29	35
2016-03-31	29
2016-04-30	29
2016-05-31	24
2016-06-30	264
2016-07-31	525
2016-08-31	519
2016-09-30	665
2016-10-31	660
2016-11-30	660
2016-12-31	670
2017-01-31	660
2017-02-28	1060
2017-03-31	1060
2017-04-30	1060
2017-05-31	1060
2017-06-30	800
2017-07-31	550
2017-08-31	300
2017-09-30	150
2017-10-31	150
2017-11-30	150
2017-12-31	350
2018-01-31	350
2018-02-28	200
2018-03-31	200
2018-04-30	200
2018-05-31	200
2018-06-30	200
2018-07-31	200
2018-08-31	200
2018-09-30	200
2018-10-31	3
2018-11-30	0
2018-12-31	0
2019-01-31	0
2019-02-28	0
2019-03-31	410
2019-04-30	837
2019-05-31	837
2019-06-30	837
2019-07-31	837
2019-08-31	415
2019-09-30	5
2019-10-31	10
2019-11-30	10
2019-12-31	10
2020-01-31	10