Quarter	Sterling (millions)
2004-03-31	1351
2004-06-30	1520
2004-09-30	1901
2004-12-31	2232
2005-03-31	2405
2005-06-30	2574
2005-09-30	2702
2005-12-31	2778
2006-03-31	3050
2006-06-30	3276
2006-09-30	3668
2006-12-31	4241
2007-03-31	4660
2007-06-30	5353
2007-09-30	5807
2007-12-31	6310
2008-03-31	6260
2008-06-30	6161
2008-09-30	6923
2008-12-31	7125
2009-03-31	4163
2009-06-30	3036
2009-09-30	2859
2009-12-31	2546
2010-03-31	2962
2010-06-30	2668
2010-09-30	2669
2010-12-31	2657
2011-03-31	2378
2011-06-30	2526
2011-09-30	2514
2011-12-31	2545
2012-03-31	2379
2012-06-30	2236
2012-09-30	2210
2012-12-31	2272
2013-03-31	1878
2013-06-30	1631
2013-09-30	1685
2013-12-31	1528
2014-03-31	1372
2014-06-30	1282
2014-09-30	1391
2014-12-31	1225
2015-03-31	1041
2015-06-30	1083
2015-09-30	1177
2015-12-31	1181
2016-03-31	1244
2016-06-30	1332
2016-09-30	1433
2016-12-31	1280
2017-03-31	1297
2017-06-30	1297
2017-09-30	1294
2017-12-31	1350
2018-03-31	1293
2018-06-30	1686
2018-09-30	1781
2018-12-31	1898