Year	Sterling (millions)
1997-12-31	2857
1998-12-31	3073
1999-12-31	1568
2000-12-31	1100
2001-12-31	480
2002-12-31	397
2003-12-31	92
2004-12-31	126
2005-12-31	7
2006-12-31	5