Quarter	Sterling (millions), Seasonally adjusted
1997-12-31	872
1998-03-31	966
1998-06-30	1032
1998-09-30	1102
1998-12-31	1332
1999-03-31	1676
1999-06-30	1810
1999-09-30	2069
1999-12-31	2134
2000-03-31	1977
2000-06-30	2261
2000-09-30	2412
2000-12-31	2441
2001-03-31	3041
2001-06-30	3443
2001-09-30	3667
2001-12-31	4088
2002-03-31	4358
2002-06-30	5104
2002-09-30	5782
2002-12-31	6690
2003-03-31	6861
2003-06-30	7174
2003-09-30	7974
2003-12-31	8229
2004-03-31	7683
2004-06-30	7418
2004-09-30	6764
2004-12-31	5858
2005-03-31	5996
2005-06-30	6118
2005-09-30	5989
2005-12-31	6273
2006-03-31	6272
2006-06-30	6356
2006-09-30	6706
2006-12-31	6933
2007-03-31	6801
2007-06-30	6833
2007-09-30	6296
2007-12-31	5681
2008-03-31	5382
2008-06-30	4234
2008-09-30	3441
2008-12-31	2757
2009-03-31	2793
2009-06-30	2521
2009-09-30	2419
2009-12-31	2371
2010-03-31	2037
2010-06-30	2105
2010-09-30	1960
2010-12-31	1842
2011-03-31	1786
2011-06-30	1772
2011-09-30	1816
2011-12-31	1843
2012-03-31	1766
2012-06-30	1754
2012-09-30	1749
2012-12-31	1611
2013-03-31	1526
2013-06-30	1528
2013-09-30	1655
2013-12-31	1900
2014-03-31	1953
2014-06-30	1651
2014-09-30	1657
2014-12-31	1673
2015-03-31	1800
2015-06-30	2060
2015-09-30	2091
2015-12-31	1988
2016-03-31	2100
2016-06-30	2003
2016-09-30	2037
2016-12-31	2219
2017-03-31	2292
2017-06-30	2462
2017-09-30	2411
2017-12-31	2163
2018-03-31	2113
2018-06-30	2025
2018-09-30	2063
2018-12-31	2115
2019-03-31	2202
2019-06-30	2149
2019-09-30	2077
2019-12-31	2133