Year Index 2010=1, Trend 1992-01-01 0.423094105795840 1993-01-01 0.458900579733832 1994-01-01 0.476957803808437 1995-01-01 0.568934256274581 1996-01-01 0.647075095988914 1997-01-01 0.704410699606762 1998-01-01 0.761973465792710 1999-01-01 0.792701798731286 2000-01-01 0.866135355254435 2001-01-01 0.944219719118275 2002-01-01 0.968937699017514 2003-01-01 0.947780842966258 2004-01-01 0.972854127240406 2005-01-01 0.982785393808373 2006-01-01 0.965132547051828 2007-01-01 0.975177051679448 2008-01-01 1.034736298107390 2009-01-01 1.086854867340760 2010-01-01 1.000000000000000