Month	Sterling
2009-07-31	3106
2009-08-31	3222
2009-09-30	3272
2009-10-31	4278
2009-11-30	3106
2009-12-31	4058
2010-01-31	4014
2010-02-28	4552
2010-03-31	4543
2010-04-30	4064
2010-05-31	4650
2010-06-30	3893
2010-07-31	4930
2010-08-31	5064
2010-09-30	3624
2010-10-31	3864
2010-11-30	6597
2010-12-31	6844
2011-01-31	6569
2011-02-28	6785
2011-03-31	7533
2011-04-30	7294
2011-05-31	9669
2011-06-30	7976
2011-07-31	7868
2011-08-31	8940
2011-09-30	9770
2011-10-31	10338
2011-11-30	10171
2011-12-31	10973
2012-01-31	8994
2012-02-29	8410
2012-03-31	8966
2012-04-30	8317
2012-05-31	7371
2012-06-30	6065
2012-07-31	5605
2012-08-31	5869
2012-09-30	5950
2012-10-31	6046
2012-11-30	4545
2012-12-31	3799
2013-01-31	4484
2013-02-28	4739
2013-03-31	4410
2013-04-30	5052
2013-05-31	3994
2013-06-30	4517
2013-07-31	4720
2013-08-31	6484
2013-09-30	4545
2013-10-31	4022
2013-11-30	6855
2013-12-31	7335
2014-01-31	8678
2014-02-28	8991
2014-03-31	8224
2014-04-30	8421
2014-05-31	7018
2014-06-30	6074
2014-07-31	6035
2014-08-31	8644
2014-09-30	6249
2014-10-31	5465
2014-11-30	6400
2014-12-31	6072
2015-01-31	5578
2015-02-28	6201
2015-03-31	5630
2015-04-30	5743
2015-05-31	5403
2015-06-30	4611
2015-07-31	5036
2015-08-31	4460
2015-09-30	7040
2015-10-31	8618
2015-11-30	8103
2015-12-31	7645
2016-01-31	7320
2016-02-29	7424
2016-03-31	7685
2016-04-30	8273
2016-05-31	8451
2016-06-30	9986
2016-07-31	9785
2016-08-31	10492
2016-09-30	10686
2016-10-31	11125
2016-11-30	11075
2016-12-31	11734
2017-01-31	12556
2017-02-28	13605
2017-03-31	15284
2017-04-30	15667
2017-05-31	17726
2017-06-30	19412
2017-07-31	18286
2017-08-31	16375
2017-09-30	17875
2017-10-31	17372
2017-11-30	19229
2017-12-31	21377
2018-01-31	20875
2018-02-28	20686
2018-03-31	21002
2018-04-30	19223
2018-05-31	20778
2018-06-30	20472
2018-07-31	20385
2018-08-31	21063
2018-09-30	20963
2018-10-31	22554
2018-11-30	32213
2018-12-31	39919