Year Index 2010=1, Trend 1995-01-01 0.542376058130324 1996-01-01 0.660119161887080 1997-01-01 0.776617321078816 1998-01-01 0.876664821436746 1999-01-01 0.922393232832302 2000-01-01 0.968184675774886 2001-01-01 0.977289727523642 2002-01-01 0.946160455222277 2003-01-01 0.916058137089955 2004-01-01 0.889466192986940 2005-01-01 0.887014024237445 2006-01-01 0.892416943107536 2007-01-01 0.920964983420704 2008-01-01 0.994815320033274 2009-01-01 1.008399690848450 2010-01-01 1.000000000000000