Quarter Sterling (millions) 1997-09-30 5028 1997-12-31 4449 1998-03-31 4253 1998-06-30 3431 1998-09-30 4744 1998-12-31 4050 1999-03-31 3364 1999-06-30 3370 1999-09-30 3330 1999-12-31 3369 2000-03-31 3658 2000-06-30 3623 2000-09-30 4478 2000-12-31 4531 2001-03-31 5266 2001-06-30 4396 2001-09-30 4410 2001-12-31 3707 2002-03-31 4586 2002-06-30 5568 2002-09-30 5108 2002-12-31 5325 2003-03-31 4656 2003-06-30 5642 2003-09-30 5098 2003-12-31 5551 2004-03-31 5860 2004-06-30 5047 2004-09-30 4895 2004-12-31 5382 2005-03-31 5430 2005-06-30 5904 2005-09-30 5825 2005-12-31 6079 2006-03-31 6319 2006-06-30 6146 2006-09-30 6853 2006-12-31 11441 2007-03-31 9949 2007-06-30 8873 2007-09-30 7313 2007-12-31 6537 2008-03-31 8250 2008-06-30 7787 2008-09-30 8258 2008-12-31 7802 2009-03-31 7711 2009-06-30 7581 2009-09-30 7242 2009-12-31 7233 2010-03-31 7406 2010-06-30 7028 2010-09-30 5930 2010-12-31 6364 2011-03-31 5672 2011-06-30 5265 2011-09-30 5849 2011-12-31 5640 2012-03-31 5290 2012-06-30 5396 2012-09-30 5594 2012-12-31 5749 2013-03-31 5606 2013-06-30 5582 2013-09-30 5735 2013-12-31 5800 2014-03-31 6017 2014-06-30 6321 2014-09-30 6293 2014-12-31 6532 2015-03-31 6994 2015-06-30 6992 2015-09-30 7077 2015-12-31 7842 2016-03-31 7938 2016-06-30 8377 2016-09-30 8666 2016-12-31 8349 2017-03-31 8063 2017-06-30 8290 2017-09-30 8355 2017-12-31 8473 2018-03-31 8454 2018-06-30 8524 2018-09-30 8846 2018-12-31 9900 2019-03-31 10327 2019-06-30 10700 2019-09-30 10486 2019-12-31 11310 2020-03-31 11699 2020-06-30 11221 2020-09-30 11195 2020-12-31 11004 2021-03-31 11009 2021-06-30 11683 2021-09-30 11845 2021-12-31 11170 2022-03-31 10916 2022-06-30 10901 2022-09-30 11205 2022-12-31 12733 2023-03-31 13648 2023-06-30 14519 2023-09-30 14560 2023-12-31 14576