Month	Sterling (millions)
1999-03-31	2158
1999-04-30	-1158
1999-05-31	780
1999-06-30	848
1999-07-31	50
1999-08-31	-203
1999-09-30	-285
1999-10-31	771
1999-11-30	935
1999-12-31	-1938
2000-01-31	2273
2000-02-29	1225
2000-03-31	-3
2000-04-30	306
2000-05-31	-1020
2000-06-30	272
2000-07-31	230
2000-08-31	338
2000-09-30	559
2000-10-31	-453
2000-11-30	842
2000-12-31	-189
2001-01-31	-654
2001-02-28	1697
2001-03-31	-916
2001-04-30	331
2001-05-31	-2110
2001-06-30	1910
2001-07-31	181
2001-08-31	-277
2001-09-30	627
2001-10-31	-1059
2001-11-30	1631
2001-12-31	793
2002-01-31	-2183
2002-02-28	1247
2002-03-31	-593
2002-04-30	-435
2002-05-31	985
2002-06-30	-156
2002-07-31	439
2002-08-31	-168
2002-09-30	95
2002-10-31	1084
2002-11-30	-2537
2002-12-31	3601
2003-01-31	373
2003-02-28	735
2003-03-31	27
2003-04-30	494
2003-05-31	-140
2003-06-30	758
2003-07-31	-454
2003-08-31	72
2003-09-30	-2960
2003-10-31	-1689
2003-11-30	518
2003-12-31	92
2004-01-31	-511
2004-02-29	792
2004-03-31	1158
2004-04-30	880
2004-05-31	702
2004-06-30	87
2004-07-31	342
2004-08-31	1168
2004-09-30	1398
2004-10-31	52
2004-11-30	500
2004-12-31	1374
2005-01-31	873
2005-02-28	119
2005-03-31	519
2005-04-30	-587
2005-05-31	-459
2005-06-30	2755
2005-07-31	2450
2005-08-31	-136
2005-09-30	-806
2005-10-31	81
2005-11-30	543
2005-12-31	992
2006-01-31	341
2006-02-28	2142
2006-03-31	2316
2006-04-30	1148
2006-05-31	-1037
2006-06-30	1326
2006-07-31	828
2006-08-31	-1430
2006-09-30	1728
2006-10-31	-707
2006-11-30	2018
2006-12-31	1674
2007-01-31	2776
2007-02-28	-606
2007-03-31	4940
2007-04-30	-2546
2007-05-31	721
2007-06-30	3899
2007-07-31	-2924
2007-08-31	2750
2007-09-30	5684
2007-10-31	-2602
2007-11-30	-803
2007-12-31	2865
2008-01-31	-1991
2008-02-29	-537
2008-03-31	3325
2008-04-30	-3252
2008-05-31	376
2008-06-30	4462
2008-07-31	-6615
2008-08-31	2706
2008-09-30	1145
2008-10-31	-7034
2008-11-30	2584
2008-12-31	-231
2009-01-31	-760
2009-02-28	-5377
2009-03-31	-2279
2009-04-30	-897
2009-05-31	1357
2009-06-30	-4539
2009-07-31	-607
2009-08-31	-8885
2009-09-30	4341
2009-10-31	-741
2009-11-30	-1110
2009-12-31	1039
2010-01-31	-816
2010-02-28	677
2010-03-31	1577
2010-04-30	-1233
2010-05-31	-691
2010-06-30	464
2010-07-31	-1885
2010-08-31	-747
2010-09-30	1514
2010-10-31	-925
2010-11-30	-668
2010-12-31	1850
2011-01-31	-596
2011-02-28	-297
2011-03-31	443
2011-04-30	-1206
2011-05-31	193
2011-06-30	-384
2011-07-31	-1126
2011-08-31	-2300
2011-09-30	2782
2011-10-31	-413
2011-11-30	-2207
2011-12-31	-173
2012-01-31	-1107
2012-02-29	-524
2012-03-31	542
2012-04-30	-646
2012-05-31	758
2012-06-30	2816
2012-07-31	-1173
2012-08-31	215
2012-09-30	1695
2012-10-31	-1037
2012-11-30	126
2012-12-31	295
2013-01-31	-1104
2013-02-28	160
2013-03-31	393
2013-04-30	-939
2013-05-31	-1840
2013-06-30	-755
2013-07-31	-1426
2013-08-31	-783
2013-09-30	942
2013-10-31	380
2013-11-30	-442
2013-12-31	-2066
2014-01-31	229
2014-02-28	-1326
2014-03-31	673
2014-04-30	-1270
2014-05-31	-248
2014-06-30	798
2014-07-31	-1204
2014-08-31	477
2014-09-30	-50
2014-10-31	-513
2014-11-30	-336
2014-12-31	-1120
2015-01-31	397
2015-02-28	1162
2015-03-31	903
2015-04-30	-843
2015-05-31	-781
2015-06-30	-466
2015-07-31	-706
2015-08-31	-647
2015-09-30	-201
2015-10-31	-886
2015-11-30	146
2015-12-31	931
2016-01-31	-1617
2016-02-29	-719
2016-03-31	682
2016-04-30	-1163
2016-05-31	1458
2016-06-30	2903
2016-07-31	-827
2016-08-31	-1524
2016-09-30	1253
2016-10-31	-16
2016-11-30	-1422
2016-12-31	517
2017-01-31	-675
2017-02-28	354
2017-03-31	200
2017-04-30	605
2017-05-31	288
2017-06-30	-638
2017-07-31	211
2017-08-31	-1613
2017-09-30	-465
2017-10-31	726
2017-11-30	-1704
2017-12-31	2494
2018-01-31	-2630
2018-02-28	-486
2018-03-31	526
2018-04-30	-728
2018-05-31	388
2018-06-30	-473
2018-07-31	144
2018-08-31	22
2018-09-30	-2786
2018-10-31	-1771
2018-11-30	-2886
2018-12-31	-4313
2019-01-31	4200
2019-02-28	-400
2019-03-31	1911
2019-04-30	191
2019-05-31	-94
2019-06-30	545
2019-07-31	895
2019-08-31	5
2019-09-30	398
2019-10-31	1212
2019-11-30	-995
2019-12-31	3593