Quarter	Sterling (millions)
2004-03-31	242
2004-06-30	226
2004-09-30	250
2004-12-31	281
2005-03-31	309
2005-06-30	394
2005-09-30	447
2005-12-31	463
2006-03-31	511
2006-06-30	573
2006-09-30	580
2006-12-31	618
2007-03-31	762
2007-06-30	772
2007-09-30	867
2007-12-31	1087
2008-03-31	1117
2008-06-30	1028
2008-09-30	1063
2008-12-31	1297
2009-03-31	755
2009-06-30	555
2009-09-30	496
2009-12-31	538
2010-03-31	438
2010-06-30	411
2010-09-30	405
2010-12-31	370
2011-03-31	370
2011-06-30	338
2011-09-30	380
2011-12-31	399
2012-03-31	345
2012-06-30	304
2012-09-30	286
2012-12-31	269
2013-03-31	248
2013-06-30	270
2013-09-30	232
2013-12-31	235
2014-03-31	221
2014-06-30	249
2014-09-30	247
2014-12-31	262
2015-03-31	221
2015-06-30	202
2015-09-30	214
2015-12-31	243
2016-03-31	280
2016-06-30	337
2016-09-30	323
2016-12-31	359
2017-03-31	432
2017-06-30	464
2017-09-30	478
2017-12-31	458
2018-03-31	463
2018-06-30	533
2018-09-30	454
2018-12-31	470