Month	Sterling (millions)
1999-03-31	881
1999-04-30	640
1999-05-31	-507
1999-06-30	1227
1999-07-31	-275
1999-08-31	-346
1999-09-30	54
1999-10-31	-474
1999-11-30	391
1999-12-31	363
2000-01-31	-1012
2000-02-29	125
2000-03-31	-492
2000-04-30	-42
2000-05-31	233
2000-06-30	125
2000-07-31	555
2000-08-31	-359
2000-09-30	58
2000-10-31	-582
2000-11-30	254
2000-12-31	348
2001-01-31	-176
2001-02-28	-11
2001-03-31	1659
2001-04-30	-1674
2001-05-31	53
2001-06-30	85
2001-07-31	95
2001-08-31	330
2001-09-30	338
2001-10-31	14
2001-11-30	-24
2001-12-31	-42
2002-01-31	405
2002-02-28	-241
2002-03-31	-10
2002-04-30	-243
2002-05-31	211
2002-06-30	197
2002-07-31	181
2002-08-31	-317
2002-09-30	281
2002-10-31	-298
2002-11-30	83
2002-12-31	114
2003-01-31	60
2003-02-28	-44
2003-03-31	411
2003-04-30	-107
2003-05-31	380
2003-06-30	-684
2003-07-31	-63
2003-08-31	32
2003-09-30	-262
2003-10-31	161
2003-11-30	-492
2003-12-31	-315
2004-01-31	108
2004-02-29	-909
2004-03-31	-75
2004-04-30	1835
2004-05-31	-886
2004-06-30	-393
2004-07-31	19
2004-08-31	758
2004-09-30	-1238
2004-10-31	835
2004-11-30	205
2004-12-31	-491
2005-01-31	901
2005-02-28	130
2005-03-31	-401
2005-04-30	999
2005-05-31	-1276
2005-06-30	-3509
2005-07-31	383
2005-08-31	-96
2005-09-30	853
2005-10-31	-637
2005-11-30	-122
2005-12-31	549
2006-01-31	744
2006-02-28	175
2006-03-31	420
2006-04-30	874
2006-05-31	-30
2006-06-30	-620
2006-07-31	-1510
2006-08-31	229
2006-09-30	137
2006-10-31	1781
2006-11-30	623
2006-12-31	-1645
2007-01-31	1861
2007-02-28	239
2007-03-31	-2131
2007-04-30	2489
2007-05-31	112
2007-06-30	-2917
2007-07-31	3283
2007-08-31	494
2007-09-30	-3330
2007-10-31	3350
2007-11-30	-134
2007-12-31	-2001
2008-01-31	4015
2008-02-29	484
2008-03-31	-3598
2008-04-30	5352
2008-05-31	-587
2008-06-30	-5383
2008-07-31	5003
2008-08-31	448
2008-09-30	-5897
2008-10-31	8074
2008-11-30	1414
2008-12-31	991
2009-01-31	-817
2009-02-28	-755
2009-03-31	789
2009-04-30	-513
2009-05-31	376
2009-06-30	-1686
2009-07-31	-240
2009-08-31	-1405
2009-09-30	1117
2009-10-31	-956
2009-11-30	138
2009-12-31	44
2010-01-31	592
2010-02-28	616
2010-03-31	-429
2010-04-30	-874
2010-05-31	308
2010-06-30	230
2010-07-31	49
2010-08-31	16
2010-09-30	97
2010-10-31	-779
2010-11-30	-943
2010-12-31	-1397
2011-01-31	684
2011-02-28	387
2011-03-31	417
2011-04-30	-397
2011-05-31	-80
2011-06-30	460
2011-07-31	-621
2011-08-31	-381
2011-09-30	811
2011-10-31	-394
2011-11-30	-389
2011-12-31	-1201
2012-01-31	503
2012-02-29	-1552
2012-03-31	587
2012-04-30	-614
2012-05-31	105
2012-06-30	-345
2012-07-31	-112
2012-08-31	-362
2012-09-30	-1427
2012-10-31	-416
2012-11-30	-1103
2012-12-31	-2604
2013-01-31	216
2013-02-28	138
2013-03-31	61
2013-04-30	-170
2013-05-31	7
2013-06-30	-8
2013-07-31	177
2013-08-31	-108
2013-09-30	-90
2013-10-31	-72
2013-11-30	111
2013-12-31	-51
2014-01-31	120
2014-02-28	38
2014-03-31	-56
2014-04-30	-143
2014-05-31	-64
2014-06-30	-192
2014-07-31	-100
2014-08-31	27
2014-09-30	-29
2014-10-31	-65
2014-11-30	-180
2014-12-31	-7
2015-01-31	54
2015-02-28	-4
2015-03-31	66
2015-04-30	66
2015-05-31	60
2015-06-30	-81
2015-07-31	1
2015-08-31	-52
2015-09-30	25
2015-10-31	-2
2015-11-30	-121
2015-12-31	2
2016-01-31	57
2016-02-29	-65
2016-03-31	31
2016-04-30	52
2016-05-31	-40
2016-06-30	64
2016-07-31	25
2016-08-31	12
2016-09-30	-23
2016-10-31	87
2016-11-30	-30
2016-12-31	-96
2017-01-31	-63
2017-02-28	-15
2017-03-31	-124
2017-04-30	-45
2017-05-31	-72
2017-06-30	-14
2017-07-31	-120
2017-08-31	-4
2017-09-30	1
2017-10-31	-2
2017-11-30	21
2017-12-31	-14
2018-01-31	28
2018-02-28	31
2018-03-31	26
2018-04-30	16
2018-05-31	-28
2018-06-30	24
2018-07-31	29
2018-08-31	22
2018-09-30	-15
2018-10-31	1
2018-11-30	-18
2018-12-31	51
2019-01-31	-44
2019-02-28	-34
2019-03-31	-42
2019-04-30	55
2019-05-31	38
2019-06-30	50
2019-07-31	32
2019-08-31	24
2019-09-30	9
2019-10-31	-39
2019-11-30	25
2019-12-31	-29
2020-01-31	44
2020-02-29	14
2020-03-31	-18
2020-04-30	31
2020-05-31	-53
2020-06-30	59
2020-07-31	6
2020-08-31	-57
2020-09-30	4
2020-10-31	41
2020-11-30	-113
2020-12-31	48