Year Index 2010=1 1993-01-01 0.730932912102844 1994-01-01 0.782384121977654 1995-01-01 0.854728385113569 1996-01-01 0.915425378007334 1997-01-01 0.910697390444305 1998-01-01 0.909305272051531 1999-01-01 0.866215507452939 2000-01-01 0.849784348115151 2001-01-01 0.882639929002161 2002-01-01 0.894299052117831 2003-01-01 0.947652854304526 2004-01-01 0.946312635458480 2005-01-01 0.959837361165605 2006-01-01 0.951663979267594 2007-01-01 0.950206956566027 2008-01-01 0.971490290289747 2009-01-01 1.009539554864920 2010-01-01 1.000000000000000