Quarter	Pound Sterling
2003-03-31	5969
2003-06-30	8378
2003-09-30	10193
2003-12-31	14700
2004-03-31	11935
2004-06-30	5359
2004-09-30	7033
2004-12-31	11281
2005-03-31	8846
2005-06-30	10092
2005-09-30	8932
2005-12-31	14816
2006-03-31	12664
2006-06-30	15511
2006-09-30	13287
2006-12-31	16695
2007-03-31	15188
2007-06-30	13333
2007-09-30	8179
2007-12-31	6095
2008-03-31	9538
2008-06-30	13098
2008-09-30	9993
2008-12-31	8665
2009-03-31	22798
2009-06-30	21211
2009-09-30	8918
2009-12-31	12075
2010-03-31	6618
2010-06-30	8710
2010-09-30	9997
2010-12-31	7700
2011-03-31	6907
2011-06-30	9293
2011-09-30	3604
2011-12-31	3903
2012-03-31	7552
2012-06-30	6854
2012-09-30	10630
2012-12-31	12450
2013-03-31	10281
2013-06-30	6138
2013-09-30	3887
2013-12-31	5953
2014-03-31	9038
2014-06-30	8836
2014-09-30	8192
2014-12-31	7995
2015-03-31	7060
2015-06-30	5505
2015-09-30	4315
2015-12-31	5753
2016-03-31	6326
2016-06-30	5724
2016-09-30	9539
2016-12-31	7414
2017-03-31	8314
2017-06-30	6100
2017-09-30	9684
2017-12-31	9099
2018-03-31	7262
2018-06-30	9027
2018-09-30	5678
2018-12-31	5996
2019-03-31	8562
2019-06-30	8252
2019-09-30	5135
2019-12-31	6320