Year Index 2010=1, Trend 1995-01-01 0.493579487927935 1996-01-01 0.534691120750871 1997-01-01 0.585035534873380 1998-01-01 0.589140709943012 1999-01-01 0.570599959720964 2000-01-01 0.577504166796912 2001-01-01 0.604366995303463 2002-01-01 0.687345530203828 2003-01-01 0.685073871404935 2004-01-01 0.709542502463969 2005-01-01 0.703140319247109 2006-01-01 0.769552267569876 2007-01-01 0.837707914777212 2008-01-01 0.927589865641760 2009-01-01 0.929706263367353 2010-01-01 1.000000000000000