Year	Percent Change
1986-01-01	-0.521157067513864
1987-01-01	3.095069454018610
1988-01-01	-5.034969407837790
1989-01-01	13.648820107789000
1990-01-01	8.958633386959280
1991-01-01	10.338328511302300
1992-01-01	20.189761005946600
1993-01-01	-1.065391799745030
1994-01-01	0.675124658612421
1995-01-01	0.476381201059845
1996-01-01	-1.363813079250680
1997-01-01	-0.451509659919241
1998-01-01	-1.805646881268110
1999-01-01	0.140268776238869
2000-01-01	4.608559817228750
2001-01-01	2.913896584919590
2002-01-01	2.081758830088510
2003-01-01	3.881093135636260
2004-01-01	3.153342593909180
2005-01-01	1.825026423434140
2006-01-01	2.328579114424170
2007-01-01	4.579859119119820
2008-01-01	4.963998980158770
2009-01-01	4.500151994898720
2010-01-01	0.055641656683873