Quarter	Percent Change
1995-04-01	1.86670432904111000
1995-07-01	2.76117072598424000
1995-10-01	2.12471688447460000
1996-01-01	0.66918999024923900
1996-04-01	-0.32805759498870400
1996-07-01	-1.17773548535250000
1996-10-01	-0.90982879718548600
1997-01-01	-0.05274517270347280
1997-04-01	0.25367861849524400
1997-07-01	0.53085518533163300
1997-10-01	0.97553061338651700
1998-01-01	1.81889526074906000
1998-04-01	2.02652107311875000
1998-07-01	1.50408377786967000
1998-10-01	1.53238514341300000
1999-01-01	1.62203225133362000
1999-04-01	0.69356052345296100
1999-07-01	-0.32106655539091500
1999-10-01	-0.21078551452519900
2000-01-01	0.45599117052510900
2000-04-01	1.43201388364169000
2000-07-01	2.42467542676828000
2000-10-01	2.47403540341189000
2001-01-01	1.91513924073310000
2001-04-01	1.49457381764750000
2001-07-01	1.12928675218072000
2001-10-01	0.60208884504515100
2002-01-01	0.19212627083425500
2002-04-01	0.33247812979718100
2002-07-01	0.71704083037478900
2002-10-01	0.36607093247636100
2003-01-01	0.08656674360109910
2003-04-01	0.36746062762566400
2003-07-01	0.00497171377790766
2003-10-01	0.08463389655109510
2004-01-01	0.62792457696657900
2004-04-01	0.51327043330545700
2004-07-01	0.82858763707100700
2004-10-01	1.17196724155854000
2005-01-01	0.11905448165198600
2005-04-01	-0.55939471655582000
2005-07-01	-0.31489952110621400
2005-10-01	-0.75095800020689500
2006-01-01	-0.76656674762032100
2006-04-01	-0.52215244655187500
2006-07-01	-0.72438647881573400
2006-10-01	-0.31411950753178400
2007-01-01	0.33025313978288600
2007-04-01	0.54795171513387600
2007-07-01	0.64035517897994100
2007-10-01	0.50251061311447400
2008-01-01	0.54966981991626000
2008-04-01	1.92280259066780000
2008-07-01	3.73001575391197000
2008-10-01	4.17984881319736000
2009-01-01	3.11076846880677000
2009-04-01	0.98925549359013000
2009-07-01	-1.21520114186462000
2009-10-01	-1.68880077249859000
2010-01-01	-1.34742015038004000
2010-04-01	-1.30905528836117000
2010-07-01	-0.94254611288061700
2010-10-01	-0.80151991863598500