Quarter	Percent Change
1995-04-01	4.089815056110260000
1995-07-01	3.526776259549940000
1995-10-01	4.228566968149560000
1996-01-01	5.467121481943190000
1996-04-01	5.968258030381830000
1996-07-01	5.943560978987970000
1996-10-01	4.726798889092120000
1997-01-01	3.067491052923850000
1997-04-01	3.453851505032960000
1997-07-01	4.244473668436350000
1997-10-01	3.674811740652880000
1998-01-01	3.392286462754600000
1998-04-01	2.711918324699550000
1998-07-01	1.598736148899020000
1998-10-01	1.664850512965820000
1999-01-01	1.407448745840760000
1999-04-01	0.454091473257532000
1999-07-01	0.639993560705622000
1999-10-01	1.398674078563800000
2000-01-01	1.462383070134830000
2000-04-01	1.264212218527510000
2000-07-01	1.374474130183300000
2000-10-01	1.162199820722280000
2001-01-01	0.532434770601040000
2001-04-01	-0.474285825681279000
2001-07-01	-1.386568527519170000
2001-10-01	-1.597693654445720000
2002-01-01	-1.057484508886740000
2002-04-01	0.019728557483841200
2002-07-01	-0.000610698718327924
2002-10-01	-0.616920381544600000
2003-01-01	-0.823913333080255000
2003-04-01	-1.390219747905740000
2003-07-01	-1.409703572761330000
2003-10-01	-0.779790721019262000
2004-01-01	-0.810872951132261000
2004-04-01	-0.607126300390735000
2004-07-01	-0.021554733250855200
2004-10-01	-0.032099802403094200
2005-01-01	-0.314320014740746000
2005-04-01	-0.206520647692290000
2005-07-01	0.532433521491180000
2005-10-01	0.461319720621897000
2006-01-01	0.131909419623094000
2006-04-01	0.126276498778226000
2006-07-01	-0.352036593036644000
2006-10-01	-0.005253125611345110
2007-01-01	0.897738929348265000
2007-04-01	1.643436897628570000
2007-07-01	1.657350390191140000
2007-10-01	1.386714630542220000
2008-01-01	2.203442035829130000
2008-04-01	2.486315811104520000
2008-07-01	2.146912366398970000
2008-10-01	1.439164829283690000
2009-01-01	-0.232909538879201000
2009-04-01	-0.881885060419647000
2009-07-01	-0.661648181674998000
2009-10-01	-0.556228132225921000
2010-01-01	0.028762082646471800
2010-04-01	0.281036931659678000
2010-07-01	-0.106181266677155000
2010-10-01	-0.191272833966424000
2011-01-01	-0.227569323153388000
2011-04-01	-0.484162591834422000