Quarter Sterling (millions) 1997-12-31 1318 1998-03-31 1224 1998-06-30 1217 1998-09-30 1136 1998-12-31 1351 1999-03-31 1214 1999-06-30 1238 1999-09-30 1267 1999-12-31 1335 2000-03-31 1201 2000-06-30 1139 2000-09-30 1227 2000-12-31 1257 2001-03-31 1202 2001-06-30 1151 2001-09-30 1106 2001-12-31 1126 2002-03-31 989 2002-06-30 1043 2002-09-30 1042 2002-12-31 1126 2003-03-31 1101 2003-06-30 1045 2003-09-30 1081 2003-12-31 1160 2004-03-31 1084 2004-06-30 1138 2004-09-30 1114 2004-12-31 1190 2005-03-31 1075 2005-06-30 1036 2005-09-30 1136 2005-12-31 1165 2006-03-31 1080 2006-06-30 1082 2006-09-30 1090 2006-12-31 1175 2007-03-31 1052 2007-06-30 1254 2007-09-30 1314 2007-12-31 1393 2008-03-31 1199 2008-06-30 1130 2008-09-30 1076 2008-12-31 1121 2009-03-31 1075 2009-06-30 1141 2009-09-30 1137 2009-12-31 1283 2010-03-31 1126 2010-06-30 1148 2010-09-30 1175 2010-12-31 1253 2011-03-31 1165 2011-06-30 1041 2011-09-30 1106 2011-12-31 1123 2012-03-31 1092 2012-06-30 1146 2012-09-30 1177 2012-12-31 1278 2013-03-31 1234 2013-06-30 1218 2013-09-30 1158 2013-12-31 1275 2014-03-31 1337 2014-06-30 1280 2014-09-30 1349 2014-12-31 1416 2015-03-31 1456 2015-06-30 1493 2015-09-30 1637 2015-12-31 1704 2016-03-31 1602 2016-06-30 1774 2016-09-30 1643 2016-12-31 2005 2017-03-31 1652 2017-06-30 1703 2017-09-30 1654 2017-12-31 1643 2018-03-31 1489 2018-06-30 1503 2018-09-30 1554 2018-12-31 1531 2019-03-31 1576 2019-06-30 1427 2019-09-30 1521 2019-12-31 1596 2020-03-31 1603 2020-06-30 1877 2020-09-30 1979 2020-12-31 2110 2021-03-31 2121 2021-06-30 2141 2021-09-30 2150 2021-12-31 2193 2022-03-31 2094 2022-06-30 1803 2022-09-30 1837 2022-12-31 1871 2023-03-31 1779 2023-06-30 1795 2023-09-30 1798 2023-12-31 1957