Year	Percent Change
1986-01-01	-3.174513000053480
1987-01-01	1.989875885852240
1988-01-01	-2.634440965384620
1989-01-01	2.616044919228200
1990-01-01	3.263486988739220
1991-01-01	2.827821831978930
1992-01-01	5.630108979562640
1993-01-01	2.808147374277280
1994-01-01	0.979756306345198
1995-01-01	0.714181202976588
1996-01-01	4.576258579467360
1997-01-01	1.039640712414010
1998-01-01	-0.603760119220620
1999-01-01	-0.256297589640362
2000-01-01	5.442612089544060
2001-01-01	6.075872259804060
2002-01-01	1.259821018636250
2003-01-01	0.538332072145682
2004-01-01	0.504462194305936
2005-01-01	1.882894928064840
2006-01-01	1.253567637464110
2007-01-01	1.077045977844110
2008-01-01	7.278116053644320
2009-01-01	7.764989519778370
2010-01-01	0.948396273023609