Quarter Sterling (millions) 1997-09-30 868 1997-12-31 1157 1998-03-31 1029 1998-06-30 836 1998-09-30 804 1998-12-31 916 1999-03-31 970 1999-06-30 965 1999-09-30 715 1999-12-31 809 2000-03-31 583 2000-06-30 674 2000-09-30 762 2000-12-31 778 2001-03-31 948 2001-06-30 889 2001-09-30 944 2001-12-31 1010 2002-03-31 901 2002-06-30 1003 2002-09-30 944 2002-12-31 858 2003-03-31 908 2003-06-30 950 2003-09-30 1090 2003-12-31 1395 2004-03-31 1327 2004-06-30 1335 2004-09-30 687 2004-12-31 579 2005-03-31 584 2005-06-30 514 2005-09-30 593 2005-12-31 516 2006-03-31 530 2006-06-30 478 2006-09-30 656 2006-12-31 512 2007-03-31 476 2007-06-30 507 2007-09-30 493 2007-12-31 576 2008-03-31 561 2008-06-30 544 2008-09-30 737 2008-12-31 1124 2009-03-31 1226 2009-06-30 1216 2009-09-30 1135 2009-12-31 1170 2010-03-31 1706 2010-06-30 1179 2010-09-30 1681 2010-12-31 1586 2011-03-31 1438 2011-06-30 1088 2011-09-30 2229 2011-12-31 2176 2012-03-31 2392 2012-06-30 710 2012-09-30 895 2012-12-31 971 2013-03-31 1220 2013-06-30 1231 2013-09-30 1340 2013-12-31 1211 2014-03-31 800 2014-06-30 1186 2014-09-30 1303 2014-12-31 1600 2015-03-31 1748 2015-06-30 1781 2015-09-30 1633 2015-12-31 1973 2016-03-31 2231 2016-06-30 2210 2016-09-30 2247 2016-12-31 2244 2017-03-31 1917 2017-06-30 2336 2017-09-30 2543 2017-12-31 3007 2018-03-31 2494 2018-06-30 2839 2018-09-30 3013 2018-12-31 6173 2019-03-31 6088 2019-06-30 6358 2019-09-30 6480 2019-12-31 6592 2020-03-31 7100 2020-06-30 6931 2020-09-30 6814 2020-12-31 7571