Year	Percent
1996-01-01	2.5280099999999996
1997-01-01	5.9508400000000000
1998-01-01	6.2456900000000000
1999-01-01	5.4136800000000000
2000-01-01	3.5118400000000003
2001-01-01	6.3956800000000005
2002-01-01	6.3903099999999995
2003-01-01	9.7741600000000000
2004-01-01	-13.6314000000000000