Month	Sterling (millions)
2009-07-31	36
2009-08-31	186
2009-09-30	-288
2009-10-31	-242
2009-11-30	-190
2009-12-31	-198
2010-01-31	374
2010-02-28	-590
2010-03-31	71
2010-04-30	-751
2010-05-31	26
2010-06-30	-246
2010-07-31	-199
2010-08-31	-71
2010-09-30	68
2010-10-31	-120
2010-11-30	-258
2010-12-31	-32
2011-01-31	1144
2011-02-28	49
2011-03-31	-92
2011-04-30	85
2011-05-31	-33
2011-06-30	319
2011-07-31	-754
2011-08-31	195
2011-09-30	281
2011-10-31	67
2011-11-30	342
2011-12-31	-508
2012-01-31	-415
2012-02-29	-299
2012-03-31	25
2012-04-30	619
2012-05-31	-204
2012-06-30	112
2012-07-31	-45
2012-08-31	-262
2012-09-30	-356
2012-10-31	-308
2012-11-30	-138
2012-12-31	152
2013-01-31	-155
2013-02-28	-133
2013-03-31	-404
2013-04-30	-352
2013-05-31	17
2013-06-30	-99
2013-07-31	-659
2013-08-31	-45
2013-09-30	-19
2013-10-31	-66
2013-11-30	-661
2013-12-31	75
2014-01-31	14
2014-02-28	-73
2014-03-31	-113
2014-04-30	-21
2014-05-31	-37
2014-06-30	17
2014-07-31	-32
2014-08-31	44
2014-09-30	-43
2014-10-31	-483
2014-11-30	244
2014-12-31	-93
2015-01-31	303
2015-02-28	189
2015-03-31	-238
2015-04-30	142
2015-05-31	-81
2015-06-30	120
2015-07-31	-385
2015-08-31	65
2015-09-30	226
2015-10-31	-316
2015-11-30	57
2015-12-31	126
2016-01-31	-379
2016-02-29	383
2016-03-31	171
2016-04-30	-91
2016-05-31	67
2016-06-30	-167
2016-07-31	-207
2016-08-31	81
2016-09-30	-1
2016-10-31	2
2016-11-30	127
2016-12-31	-176
2017-01-31	-854
2017-02-28	-519
2017-03-31	249
2017-04-30	-270
2017-05-31	219
2017-06-30	-537
2017-07-31	453
2017-08-31	-250
2017-09-30	-85
2017-10-31	121
2017-11-30	-94
2017-12-31	84
2018-01-31	-202
2018-02-28	-118
2018-03-31	188
2018-04-30	-26
2018-05-31	212
2018-06-30	-353
2018-07-31	543
2018-08-31	312
2018-09-30	38
2018-10-31	-131
2018-11-30	-143
2018-12-31	-69
2019-01-31	-4
2019-02-28	-13
2019-03-31	777
2019-04-30	-275
2019-05-31	98
2019-06-30	127
2019-07-31	-255
2019-08-31	288
2019-09-30	36
2019-10-31	151
2019-11-30	42
2019-12-31	-133
2020-01-31	-17