Quarter Sterling (millions) 2004-03-31 703 2004-06-30 683 2004-09-30 697 2004-12-31 732 2005-03-31 645 2005-06-30 658 2005-09-30 677 2005-12-31 666 2006-03-31 641 2006-06-30 723 2006-09-30 708 2006-12-31 778 2007-03-31 721 2007-06-30 695 2007-09-30 712 2007-12-31 757 2008-03-31 790 2008-06-30 780 2008-09-30 834 2008-12-31 1042 2009-03-31 906 2009-06-30 920 2009-09-30 900 2009-12-31 1006 2010-03-31 882 2010-06-30 890 2010-09-30 913 2010-12-31 942 2011-03-31 880 2011-06-30 910 2011-09-30 879 2011-12-31 982 2012-03-31 896 2012-06-30 936 2012-09-30 958 2012-12-31 1098 2013-03-31 995 2013-06-30 1010 2013-09-30 985 2013-12-31 1015 2014-03-31 1008 2014-06-30 1057 2014-09-30 1022 2014-12-31 1073 2015-03-31 1061 2015-06-30 1049 2015-09-30 1110 2015-12-31 1219 2016-03-31 985 2016-06-30 1021 2016-09-30 1061 2016-12-31 1046 2017-03-31 1070 2017-06-30 1078 2017-09-30 1036 2017-12-31 1067 2018-03-31 1015 2018-06-30 1017 2018-09-30 1082 2018-12-31 1069