Year Index 2010=1, Trend 1995-01-01 0.345703696445281 1996-01-01 0.395453296692044 1997-01-01 0.419858089077565 1998-01-01 0.460718633959439 1999-01-01 0.508998650306202 2000-01-01 0.531680470101300 2001-01-01 0.597451141516495 2002-01-01 0.676323412235746 2003-01-01 0.754808830929694 2004-01-01 0.786512332691401 2005-01-01 0.844035996873173 2006-01-01 0.902858035459186 2007-01-01 0.980356742652365 2008-01-01 0.980292302070327 2009-01-01 0.976149158749508 2010-01-01 1.000000000000000