Quarter	Sterling (millions)
2006-06-30	-2319
2006-09-30	-3438
2006-12-31	1554
2007-03-31	-2518
2007-06-30	253
2007-09-30	6721
2007-12-31	-792
2008-03-31	1820
2008-06-30	2631
2008-09-30	7990
2008-12-31	6789
2009-03-31	-2340
2009-06-30	84625
2009-09-30	11999
2009-12-31	8448
2010-03-31	6445
2010-06-30	-2538
2010-09-30	-5357
2010-12-31	-4426
2011-03-31	-4533
2011-06-30	-6517
2011-09-30	-4173
2011-12-31	39175
2012-03-31	38368
2012-06-30	25934
2012-09-30	34087
2012-12-31	13391
2013-03-31	3009
2013-06-30	11046
2013-09-30	5364
2013-12-31	3724
2014-03-31	1513
2014-06-30	3764
2014-09-30	-11673
2014-12-31	8155
2015-03-31	4525
2015-06-30	10413
2015-09-30	-6898
2015-12-31	-2769
2016-03-31	8243
2016-06-30	2032
2016-09-30	4802
2016-12-31	46609
2017-03-31	47516
2017-06-30	24923
2017-09-30	1336
2017-12-31	20153
2018-03-31	15802
2018-06-30	11683
2018-09-30	-222
2018-12-31	-2967
2019-03-31	-10733
2019-06-30	14692
2019-09-30	-18515
2019-12-31	7606