Year Index 2010=1, Trend 1995-01-01 0.499767810878765 1996-01-01 0.610308703045483 1997-01-01 0.724724912792193 1998-01-01 0.819684490792743 1999-01-01 0.863353686876344 2000-01-01 0.895229889903071 2001-01-01 0.919719179343145 2002-01-01 0.907228974392626 2003-01-01 0.880957676521753 2004-01-01 0.862882585793203 2005-01-01 0.863510339946404 2006-01-01 0.862571624074462 2007-01-01 0.886501813054105 2008-01-01 0.948077948601307 2009-01-01 0.976619067572885 2010-01-01 1.000000000000000