Year	Sterling (millions)
1998-12-31	36
1999-03-31	36
1999-06-30	36
1999-09-30	36
1999-12-31	40
2000-03-31	40
2000-06-30	40
2000-09-30	40
2000-12-31	49
2001-03-31	49
2001-06-30	49
2001-09-30	49
2001-12-31	75
2002-03-31	75
2002-06-30	75
2002-09-30	75
2002-12-31	102
2003-03-31	102
2003-06-30	102
2003-09-30	102
2003-12-31	0
2004-03-31	134
2004-06-30	134
2004-09-30	134
2004-12-31	0
2005-03-31	142
2005-06-30	142
2005-09-30	142
2005-12-31	0
2006-03-31	106
2006-06-30	106
2006-09-30	106
2006-12-31	0
2007-12-31	0
2008-12-31	0
2009-12-31	0
2010-12-31	0
2011-12-31	0
2012-12-31	0