Month	Sterling (millions)
1999-03-31	200
1999-04-30	59
1999-05-31	-95
1999-06-30	200
1999-07-31	-118
1999-08-31	10
1999-09-30	56
1999-10-31	213
1999-11-30	-81
1999-12-31	233
2000-01-31	-1114
2000-02-29	83
2000-03-31	152
2000-04-30	335
2000-05-31	397
2000-06-30	-91
2000-07-31	-152
2000-08-31	631
2000-09-30	-993
2000-10-31	-272
2000-11-30	-510
2000-12-31	727
2001-01-31	-68
2001-02-28	-842
2001-03-31	-712
2001-04-30	391
2001-05-31	155
2001-06-30	-146
2001-07-31	-176
2001-08-31	781
2001-09-30	-204
2001-10-31	1160
2001-11-30	-1422
2001-12-31	-28
2002-01-31	961
2002-02-28	431
2002-03-31	-753
2002-04-30	267
2002-05-31	-1161
2002-06-30	401
2002-07-31	-155
2002-08-31	-341
2002-09-30	-120
2002-10-31	272
2002-11-30	236
2002-12-31	1037
2003-01-31	-32
2003-02-28	485
2003-03-31	-365
2003-04-30	-1611
2003-05-31	1155
2003-06-30	-725
2003-07-31	562
2003-08-31	-150
2003-09-30	2949
2003-10-31	484
2003-11-30	-768
2003-12-31	59
2004-01-31	526
2004-02-29	-576
2004-03-31	-50
2004-04-30	-66
2004-05-31	161
2004-06-30	84
2004-07-31	-201
2004-08-31	111
2004-09-30	-62
2004-10-31	-29
2004-11-30	-487
2004-12-31	500
2005-01-31	309
2005-02-28	-201
2005-03-31	390
2005-04-30	105
2005-05-31	-909
2005-06-30	476
2005-07-31	-66
2005-08-31	211
2005-09-30	312
2005-10-31	-63
2005-11-30	271
2005-12-31	-317
2006-01-31	-232
2006-02-28	205
2006-03-31	541
2006-04-30	468
2006-05-31	566
2006-06-30	-765
2006-07-31	156
2006-08-31	-165
2006-09-30	58
2006-10-31	363
2006-11-30	-353
2006-12-31	-43
2007-01-31	522
2007-02-28	47
2007-03-31	362
2007-04-30	352
2007-05-31	855
2007-06-30	-259
2007-07-31	146
2007-08-31	711
2007-09-30	274
2007-10-31	463
2007-11-30	-483
2007-12-31	152
2008-01-31	204
2008-02-29	236
2008-03-31	-75
2008-04-30	-643
2008-05-31	-70
2008-06-30	370
2008-07-31	-173
2008-08-31	-894
2008-09-30	-344
2008-10-31	-1921
2008-11-30	-489
2008-12-31	765
2009-01-31	285
2009-02-28	-142
2009-03-31	888
2009-04-30	-1072
2009-05-31	-48
2009-06-30	1266
2009-07-31	-273
2009-08-31	-1249
2009-09-30	-116
2009-10-31	244
2009-11-30	-204
2009-12-31	507
2010-01-31	-183
2010-02-28	-21
2010-03-31	304
2010-04-30	-442
2010-05-31	93
2010-06-30	517
2010-07-31	-125
2010-08-31	-229
2010-09-30	41
2010-10-31	411
2010-11-30	497
2010-12-31	515
2011-01-31	-855
2011-02-28	463
2011-03-31	356
2011-04-30	-589
2011-05-31	-72
2011-06-30	230
2011-07-31	-206
2011-08-31	149
2011-09-30	-229
2011-10-31	22
2011-11-30	131
2011-12-31	160
2012-01-31	-430
2012-02-29	158
2012-03-31	543
2012-04-30	-1081
2012-05-31	-15
2012-06-30	684
2012-07-31	-15
2012-08-31	-145
2012-09-30	79
2012-10-31	36
2012-11-30	-2969
2012-12-31	794
2013-01-31	-131
2013-02-28	532
2013-03-31	-34
2013-04-30	-166
2013-05-31	112
2013-06-30	-86
2013-07-31	418
2013-08-31	-201
2013-09-30	158
2013-10-31	-136
2013-11-30	292
2013-12-31	143
2014-01-31	-580
2014-02-28	53
2014-03-31	348
2014-04-30	58
2014-05-31	-134
2014-06-30	1022
2014-07-31	-64
2014-08-31	52
2014-09-30	426
2014-10-31	-752
2014-11-30	837
2014-12-31	137
2015-01-31	470
2015-02-28	838
2015-03-31	-139
2015-04-30	-355
2015-05-31	381
2015-06-30	-207
2015-07-31	-505
2015-08-31	-372
2015-09-30	326
2015-10-31	-520
2015-11-30	466
2015-12-31	2105
2016-01-31	-129
2016-02-29	831
2016-03-31	-499
2016-04-30	-611
2016-05-31	-1120
2016-06-30	626
2016-07-31	-139
2016-08-31	-172
2016-09-30	-522
2016-10-31	-4503
2016-11-30	-305
2016-12-31	382
2017-01-31	93
2017-02-28	-97
2017-03-31	200
2017-04-30	-804
2017-05-31	1943
2017-06-30	-1364
2017-07-31	-114
2017-08-31	-274
2017-09-30	692
2017-10-31	-162
2017-11-30	230
2017-12-31	-200
2018-01-31	481
2018-02-28	-158
2018-03-31	485
2018-04-30	-568
2018-05-31	-558
2018-06-30	272
2018-07-31	17
2018-08-31	455
2018-09-30	2964
2018-10-31	1349
2018-11-30	-344
2018-12-31	1113
2019-01-31	-429
2019-02-28	-89
2019-03-31	-162
2019-04-30	409
2019-05-31	-330
2019-06-30	335
2019-07-31	-182
2019-08-31	-46
2019-09-30	-15
2019-10-31	123
2019-11-30	-395
2019-12-31	143