Quarter Sterling (millions) 1997-09-30 347303 1997-12-31 364791 1998-03-31 367771 1998-06-30 374535 1998-09-30 381916 1998-12-31 387188 1999-03-31 391461 1999-06-30 402048 1999-09-30 412398 1999-12-31 420315 2000-03-31 428123 2000-06-30 438515 2000-09-30 444285 2000-12-31 471274 2001-03-31 476174 2001-06-30 489924 2001-09-30 502263 2001-12-31 515204 2002-03-31 526103 2002-06-30 541069 2002-09-30 560584 2002-12-31 576315 2003-03-31 573875 2003-06-30 588463 2003-09-30 606819 2003-12-31 620815 2004-03-31 631534 2004-06-30 648049 2004-09-30 651188 2004-12-31 667615 2005-03-31 667560 2005-06-30 674527 2005-09-30 689722 2005-12-31 701458 2006-03-31 694440 2006-06-30 707391 2006-09-30 720757 2006-12-31 729712 2007-03-31 728690 2007-06-30 729215 2007-09-30 740243 2007-12-31 749212 2008-03-31 959028 2008-06-30 962583 2008-09-30 942146 2008-12-31 897468 2009-03-31 898478 2009-06-30 991743 2009-09-30 994379 2009-12-31 1008611 2010-03-31 1159606 2010-06-30 1158424 2010-09-30 1133623 2010-12-31 1131932 2011-03-31 1128394 2011-06-30 1129193 2011-09-30 1131796 2011-12-31 1131581 2012-03-31 1131068 2012-06-30 1139522 2012-09-30 1142915 2012-12-31 1143437 2013-03-31 1134631 2013-06-30 1137906 2013-09-30 1145808 2013-12-31 1153271 2014-03-31 1158658 2014-06-30 1166230 2014-09-30 1177224 2014-12-31 1187412 2015-03-31 1189710 2015-06-30 1198157 2015-09-30 1211980 2015-12-31 1229210 2016-03-31 1241662 2016-06-30 1257502 2016-09-30 1271246 2016-12-31 1281426 2017-03-31 1291363 2017-06-30 1304766 2017-09-30 1323713 2017-12-31 1334525 2018-03-31 1341334 2018-06-30 1351293 2018-09-30 1361788 2018-12-31 1375304 2019-03-31 1380522 2019-06-30 1390623 2019-09-30 1403965 2019-12-31 1415636 2020-03-31 1420148 2020-06-30 1412517 2020-09-30 1420740 2020-12-31 1434546 2021-03-31 1448233 2021-06-30 1472018 2021-09-30 1485109 2021-12-31 1494825 2022-03-31 1509375 2022-06-30 1527521 2022-09-30 1546699 2022-12-31 1556863 2023-03-31 1562011 2023-06-30 1563784 2023-09-30 1568686 2023-12-31 1566011