Year	Sterling (millions)
1997-12-31	690
1998-12-31	948
1999-12-31	1207
2000-12-31	160
2001-12-31	-3400
2002-12-31	-3103
2003-12-31	-9406
2004-12-31	-7273
2005-12-31	-2088
2006-12-31	-5019
2007-12-31	-2413
2008-12-31	5700
2009-12-31	1365
2010-12-31	1228
2011-12-31	2812
2012-12-31	-2906
2013-12-31	4019
2014-12-31	6894
2015-12-31	-3652
2016-12-31	4965
2017-12-31	-8525
2018-12-31	7449
2019-12-31	-9801