Quarter Sterling (millions) 1997-12-31 315913 1998-03-31 336802 1998-06-30 337770 1998-09-30 348607 1998-12-31 331107 1999-03-31 338344 1999-06-30 340723 1999-09-30 336563 1999-12-31 323815 2000-03-31 375095 2000-06-30 412199 2000-09-30 415375 2000-12-31 405877 2001-03-31 441225 2001-06-30 443397 2001-09-30 454506 2001-12-31 447789 2002-03-31 453032 2002-06-30 456590 2002-09-30 464686 2002-12-31 443890 2003-03-31 457376 2003-06-30 476413 2003-09-30 487616 2003-12-31 481136 2004-03-31 511682 2004-06-30 532463 2004-09-30 534332 2004-12-31 539615 2005-03-31 575904 2005-06-30 622674 2005-09-30 634247 2005-12-31 657696 2006-03-31 710809 2006-06-30 726162 2006-09-30 761571 2006-12-31 786612 2007-03-31 837506 2007-06-30 898454 2007-09-30 927862 2007-12-31 954231 2008-03-31 1069029 2008-06-30 1074921 2008-09-30 1134836 2008-12-31 1266878 2009-03-31 1300603 2009-06-30 1260456 2009-09-30 1301435 2009-12-31 1304896 2010-03-31 1461334 2010-06-30 1426905 2010-09-30 1403462 2010-12-31 1349690 2011-03-31 1366309 2011-06-30 1370063 2011-09-30 1370738 2011-12-31 1269840 2012-03-31 1251058 2012-06-30 1248390 2012-09-30 1253510 2012-12-31 1251664 2013-03-31 1269500 2013-06-30 1295494 2013-09-30 1280499 2013-12-31 1219249 2014-03-31 1222652 2014-06-30 1183234 2014-09-30 1166308 2014-12-31 1129083 2015-03-31 1138421 2015-06-30 1113366 2015-09-30 1101909 2015-12-31 1089151 2016-03-31 1130429 2016-06-30 1189299 2016-09-30 1225832 2016-12-31 1215847 2017-03-31 1276474 2017-06-30 1298550 2017-09-30 1332558 2017-12-31 1321526 2018-03-31 1312494 2018-06-30 1348501 2018-09-30 1367213 2018-12-31 1398604 2019-03-31 1343743 2019-06-30 1367675 2019-09-30 1355283 2019-12-31 1333124 2020-03-31 1515462 2020-06-30 1532685 2020-09-30 1537794 2020-12-31 1505874 2021-03-31 1516916 2021-06-30 1539877 2021-09-30 1597712 2021-12-31 1587351 2022-03-31 1653128 2022-06-30 1660631 2022-09-30 1752261 2022-12-31 1650453 2023-03-31 1630552 2023-06-30 1616791 2023-09-30 1625764 2023-12-31 1564715