Quarter	Sterling (millions)
2004-03-31	148
2004-06-30	248
2004-09-30	176
2004-12-31	276
2005-03-31	192
2005-06-30	212
2005-09-30	244
2005-12-31	308
2006-03-31	233
2006-06-30	259
2006-09-30	229
2006-12-31	389
2007-03-31	261
2007-06-30	292
2007-09-30	197
2007-12-31	320
2008-03-31	254
2008-06-30	373
2008-09-30	249
2008-12-31	311
2009-03-31	218
2009-06-30	414
2009-09-30	293
2009-12-31	345
2010-03-31	307
2010-06-30	391
2010-09-30	402
2010-12-31	650
2011-03-31	494
2011-06-30	566
2011-09-30	433
2011-12-31	670
2012-03-31	358
2012-06-30	481
2012-09-30	494
2012-12-31	730
2013-03-31	443
2013-06-30	401
2013-09-30	409
2013-12-31	445
2014-03-31	487
2014-06-30	335
2014-09-30	322
2014-12-31	435
2015-03-31	281
2015-06-30	314
2015-09-30	377
2015-12-31	414
2016-03-31	228
2016-06-30	272
2016-09-30	411
2016-12-31	276
2017-03-31	268
2017-06-30	382
2017-09-30	256
2017-12-31	331
2018-03-31	189
2018-06-30	223
2018-09-30	262
2018-12-31	425