Month	Sterling (millions)
1997-10-31	-1008
1997-11-30	1088
1997-12-31	-83
1998-01-31	-2456
1998-02-28	-2329
1998-03-31	-4221
1998-04-30	250
1998-05-31	1288
1998-06-30	6
1998-07-31	182
1998-08-31	631
1998-09-30	2561
1998-10-31	-567
1998-11-30	-4510
1998-12-31	48
1999-01-31	-574
1999-02-28	864
1999-03-31	-5837
1999-04-30	162
1999-05-31	16
1999-06-30	-1304
1999-07-31	2539
1999-08-31	-2440
1999-09-30	91
1999-10-31	466
1999-11-30	1060
1999-12-31	-450
2000-01-31	-550
2000-02-29	1327
2000-03-31	-3010
2000-04-30	-78
2000-05-31	534
2000-06-30	220
2000-07-31	-2831
2000-08-31	1270
2000-09-30	1587
2000-10-31	1027
2000-11-30	-1141
2000-12-31	-4615
2001-01-31	2273
2001-02-28	-3017
2001-03-31	3251
2001-04-30	-1062
2001-05-31	1582
2001-06-30	894
2001-07-31	-57
2001-08-31	-199
2001-09-30	1674
2001-10-31	597
2001-11-30	-5825
2001-12-31	-2237
2002-01-31	1860
2002-02-28	-48
2002-03-31	1326
2002-04-30	2406
2002-05-31	-749
2002-06-30	-5587
2002-07-31	774
2002-08-31	-3323
2002-09-30	273
2002-10-31	-70
2002-11-30	-2739
2002-12-31	1329
2003-01-31	-1554
2003-02-28	3170
2003-03-31	2184
2003-04-30	-563
2003-05-31	682
2003-06-30	-2249
2003-07-31	1236
2003-08-31	-1718
2003-09-30	599
2003-10-31	34
2003-11-30	-570
2003-12-31	-6119
2004-01-31	1157
2004-02-29	-1696
2004-03-31	-1376
2004-04-30	-79
2004-05-31	1827
2004-06-30	-13
2004-07-31	1831
2004-08-31	122
2004-09-30	9
2004-10-31	-232
2004-11-30	2172
2004-12-31	1124
2005-01-31	1070
2005-02-28	-1296
2005-03-31	-3006
2005-04-30	1661
2005-05-31	1534
2005-06-30	-870
2005-07-31	-1288
2005-08-31	1839
2005-09-30	66
2005-10-31	-1149
2005-11-30	989
2005-12-31	-1290
2006-01-31	4459
2006-02-28	-3618
2006-03-31	-2454
2006-04-30	2099
2006-05-31	2329
2006-06-30	-455
2006-07-31	-1892
2006-08-31	-422
2006-09-30	-151
2006-10-31	2333
2006-11-30	-275
2006-12-31	-7093
2007-01-31	-3242
2007-02-28	-2273
2007-03-31	-3464
2007-04-30	2590
2007-05-31	1406
2007-06-30	1932
2007-07-31	1946
2007-08-31	1979
2007-09-30	-1610
2007-10-31	6198
2007-11-30	3188
2007-12-31	-7001
2008-01-31	3231
2008-02-29	-699
2008-03-31	247
2008-04-30	54
2008-05-31	630
2008-06-30	-671
2008-07-31	1752
2008-08-31	102
2008-09-30	3979
2008-10-31	7035
2008-11-30	15649
2008-12-31	-2611
2009-01-31	14022
2009-02-28	3682
2009-03-31	13409
2009-04-30	32477
2009-05-31	18506
2009-06-30	28569
2009-07-31	26456
2009-08-31	8627
2009-09-30	24395
2009-10-31	18044
2009-11-30	16168
2009-12-31	5563
2010-01-31	13195
2010-02-28	5352
2010-03-31	1916
2010-04-30	6542
2010-05-31	458
2010-06-30	6770
2010-07-31	4386
2010-08-31	-144
2010-09-30	-1204
2010-10-31	1386
2010-11-30	10459
2010-12-31	1138
2011-01-31	11741
2011-02-28	3659
2011-03-31	-2283
2011-04-30	7092
2011-05-31	7364
2011-06-30	5285
2011-07-31	1041
2011-08-31	-3996
2011-09-30	-1111
2011-10-31	18067
2011-11-30	17763
2011-12-31	3871
2012-01-31	11980
2012-02-29	16839
2012-03-31	21643
2012-04-30	9099
2012-05-31	9099
2012-06-30	1334
2012-07-31	6038
2012-08-31	7863
2012-09-30	10667
2012-10-31	11590
2012-11-30	3898
2012-12-31	-2500
2013-01-31	4698
2013-02-28	-1262
2013-03-31	1957
2013-04-30	-1517
2013-05-31	4853
2013-06-30	6134
2013-07-31	7075
2013-08-31	1094
2013-09-30	-156
2013-10-31	8826
2013-11-30	6086
2013-12-31	516
2014-01-31	2747
2014-02-28	2659
2014-03-31	-7004
2014-04-30	622
2014-05-31	696
2014-06-30	1912
2014-07-31	1980
2014-08-31	-1124
2014-09-30	-12307
2014-10-31	14587
2014-11-30	4455
2014-12-31	-3154
2015-01-31	-6865
2015-02-28	-4253
2015-03-31	-2786
2015-04-30	3251
2015-05-31	3309
2015-06-30	4662
2015-07-31	5055
2015-08-31	7205
2015-09-30	-8819
2015-10-31	3839
2015-11-30	4634
2015-12-31	-7186
2016-01-31	-6885
2016-02-29	7056
2016-03-31	-274
2016-04-30	4228
2016-05-31	-3638
2016-06-30	-5276
2016-07-31	-3337
2016-08-31	17544
2016-09-30	5110
2016-10-31	20271
2016-11-30	13593
2016-12-31	4267
2017-01-31	-4427
2017-02-28	5861
2017-03-31	5669
2017-04-30	899
2017-05-31	1124
2017-06-30	3442
2017-07-31	-394
2017-08-31	-10025
2017-09-30	5711
2017-10-31	2970
2017-11-30	-8896
2017-12-31	-4833
2018-01-31	7742
2018-02-28	2805
2018-03-31	-13297
2018-04-30	9310
2018-05-31	3648
2018-06-30	-1454
2018-07-31	-5154
2018-08-31	1456
2018-09-30	-593
2018-10-31	-7083
2018-11-30	1347
2018-12-31	-6791
2019-01-31	4405
2019-02-28	3281
2019-03-31	-16994
2019-04-30	9019
2019-05-31	-3832
2019-06-30	2565
2019-07-31	-6290
2019-08-31	-4019
2019-09-30	-4236
2019-10-31	13498
2019-11-30	-2585
2019-12-31	-3793
2020-01-31	4554