Month	Sterling (millions)
2009-07-31	-1427
2009-08-31	373
2009-09-30	-1604
2009-10-31	665
2009-11-30	951
2009-12-31	-721
2010-01-31	1052
2010-02-28	404
2010-03-31	236
2010-04-30	-96
2010-05-31	-1635
2010-06-30	-107
2010-07-31	939
2010-08-31	54
2010-09-30	-1150
2010-10-31	-393
2010-11-30	-367
2010-12-31	1900
2011-01-31	-1131
2011-02-28	864
2011-03-31	269
2011-04-30	-401
2011-05-31	-771
2011-06-30	330
2011-07-31	676
2011-08-31	958
2011-09-30	241
2011-10-31	-835
2011-11-30	1092
2011-12-31	260
2012-01-31	-1699
2012-02-29	-5
2012-03-31	1288
2012-04-30	-1727
2012-05-31	1119
2012-06-30	-716
2012-07-31	-121
2012-08-31	1101
2012-09-30	1003
2012-10-31	-778
2012-11-30	-943
2012-12-31	747
2013-01-31	20
2013-02-28	-190
2013-03-31	428
2013-04-30	1171
2013-05-31	161
2013-06-30	-353
2013-07-31	110
2013-08-31	-785
2013-09-30	-1162
2013-10-31	550
2013-11-30	1394
2013-12-31	-964
2014-01-31	-771
2014-02-28	-471
2014-03-31	-293
2014-04-30	-611
2014-05-31	-359
2014-06-30	660
2014-07-31	-477
2014-08-31	1540
2014-09-30	1312
2014-10-31	-680
2014-11-30	236
2014-12-31	-184
2015-01-31	-316
2015-02-28	450
2015-03-31	1548
2015-04-30	511
2015-05-31	-877
2015-06-30	-451
2015-07-31	1274
2015-08-31	-802
2015-09-30	706
2015-10-31	-663
2015-11-30	-177
2015-12-31	-247
2016-01-31	87
2016-02-29	47
2016-03-31	1607
2016-04-30	-1273
2016-05-31	230
2016-06-30	268
2016-07-31	2464
2016-08-31	804
2016-09-30	-470
2016-10-31	683
2016-11-30	-1045
2016-12-31	-1624
2017-01-31	893
2017-02-28	-218
2017-03-31	-50
2017-04-30	422
2017-05-31	-639
2017-06-30	923
2017-07-31	468
2017-08-31	-592
2017-09-30	1489
2017-10-31	-861
2017-11-30	-184
2017-12-31	-1588
2018-01-31	2657
2018-02-28	-1614
2018-03-31	-560
2018-04-30	326
2018-05-31	1740
2018-06-30	-411
2018-07-31	-1273
2018-08-31	305
2018-09-30	-2327
2018-10-31	-283
2018-11-30	-70
2018-12-31	55