Quarter	Sterling (millions)
2004-03-31	-203
2004-06-30	845
2004-09-30	11
2004-12-31	-980
2005-03-31	54
2005-06-30	7
2005-09-30	754
2005-12-31	377
2006-03-31	417
2006-06-30	452
2006-09-30	189
2006-12-31	726
2007-03-31	531
2007-06-30	256
2007-09-30	1204
2007-12-31	1428
2008-03-31	424
2008-06-30	-506
2008-09-30	-1221
2008-12-31	3684
2009-03-31	-1876
2009-06-30	-2017
2009-09-30	359
2009-12-31	-2278
2010-03-31	-6318
2010-06-30	-5778
2010-09-30	-2514
2010-12-31	-4957
2011-03-31	-3956
2011-06-30	-4090
2011-09-30	-2433
2011-12-31	-2121
2012-03-31	-2009
2012-06-30	-5604
2012-09-30	-3434
2012-12-31	-8223
2013-03-31	73
2013-06-30	-3900
2013-09-30	-1888
2013-12-31	-2650
2014-03-31	-200
2014-06-30	-2618
2014-09-30	-3073
2014-12-31	-3237
2015-03-31	-3886
2015-06-30	-3431
2015-09-30	-4709
2015-12-31	-4319
2016-03-31	-2377
2016-06-30	-824
2016-09-30	-2527
2016-12-31	-3776
2017-03-31	-2515
2017-06-30	-4299
2017-09-30	-1951
2017-12-31	-2015
2018-03-31	-1809
2018-06-30	-9390
2018-09-30	-151
2018-12-31	-981