Quarter	Sterling (millions)
2004-03-31	262
2004-06-30	294
2004-09-30	362
2004-12-31	487
2005-03-31	566
2005-06-30	645
2005-09-30	656
2005-12-31	721
2006-03-31	866
2006-06-30	987
2006-09-30	1122
2006-12-31	1270
2007-03-31	1369
2007-06-30	1565
2007-09-30	1670
2007-12-31	1977
2008-03-31	1676
2008-06-30	1587
2008-09-30	1689
2008-12-31	1638
2009-03-31	809
2009-06-30	659
2009-09-30	580
2009-12-31	417
2010-03-31	402
2010-06-30	427
2010-09-30	519
2010-12-31	550
2011-03-31	409
2011-06-30	449
2011-09-30	489
2011-12-31	510
2012-03-31	451
2012-06-30	427
2012-09-30	479
2012-12-31	497
2013-03-31	357
2013-06-30	368
2013-09-30	368
2013-12-31	293
2014-03-31	307
2014-06-30	300
2014-09-30	324
2014-12-31	276
2015-03-31	230
2015-06-30	240
2015-09-30	289
2015-12-31	297
2016-03-31	430
2016-06-30	530
2016-09-30	576
2016-12-31	640
2017-03-31	750
2017-06-30	719
2017-09-30	723
2017-12-31	794
2018-03-31	770
2018-06-30	1092
2018-09-30	1090
2018-12-31	1191