Year	Sterling (millions)
1997-12-31	4714
1998-12-31	7080
1999-12-31	11125
2000-12-31	11357
2001-12-31	10531
2002-12-31	10226
2003-12-31	10779
2004-12-31	15145
2005-12-31	19002
2006-12-31	23446
2007-12-31	30158
2008-12-31	49102
2009-12-31	59400