Quarter	Pound Sterling
2003-03-31	29
2003-06-30	-175
2003-09-30	1026
2003-12-31	1479
2004-03-31	2294
2004-06-30	-344
2004-09-30	-633
2004-12-31	-909
2005-03-31	-1356
2005-06-30	-1108
2005-09-30	-977
2005-12-31	-1594
2006-03-31	-954
2006-06-30	-6
2006-09-30	-199
2006-12-31	139
2007-03-31	645
2007-06-30	798
2007-09-30	-528
2007-12-31	-357
2008-03-31	-830
2008-06-30	-744
2008-09-30	-1046
2008-12-31	478
2009-03-31	151
2009-06-30	505
2009-09-30	787
2009-12-31	2031
2010-03-31	1460
2010-06-30	443
2010-09-30	1004
2010-12-31	-427
2011-03-31	647
2011-06-30	-150
2011-09-30	-1068
2011-12-31	-526
2012-03-31	-1291
2012-06-30	-1420
2012-09-30	-528
2012-12-31	626
2013-03-31	1715
2013-06-30	-400
2013-09-30	150
2013-12-31	644
2014-03-31	1688
2014-06-30	-290
2014-09-30	20
2014-12-31	1085
2015-03-31	1755
2015-06-30	148
2015-09-30	731
2015-12-31	73
2016-03-31	2749
2016-06-30	-131
2016-09-30	1563
2016-12-31	136
2017-03-31	813
2017-06-30	398
2017-09-30	-851
2017-12-31	-1281
2018-03-31	-1
2018-06-30	2285
2018-09-30	58
2018-12-31	22
2019-03-31	699
2019-06-30	-420
2019-09-30	-684
2019-12-31	984