Year Index 2010=1, Trend 1992-01-01 0.204622495963991 1993-01-01 0.241002022743813 1994-01-01 0.279588950048206 1995-01-01 0.338033126000034 1996-01-01 0.429049084248590 1997-01-01 0.499058840977609 1998-01-01 0.530741067463011 1999-01-01 0.549589046219150 2000-01-01 0.607782849000274 2001-01-01 0.695296676964764 2002-01-01 0.736341947538326 2003-01-01 0.792498571836207 2004-01-01 0.847825494261582 2005-01-01 0.851174537954729 2006-01-01 0.858390452842144 2007-01-01 0.896373044723803 2008-01-01 0.967577706416748 2009-01-01 1.021153874923380 2010-01-01 1.000000000000000