Year Index 2010=1, Trend 1992-01-01 0.223902312130085 1993-01-01 0.264281665116634 1994-01-01 0.294671902009388 1995-01-01 0.348453959120585 1996-01-01 0.416154537651147 1997-01-01 0.489273507259728 1998-01-01 0.549756337515825 1999-01-01 0.601366433773586 2000-01-01 0.653975461575040 2001-01-01 0.721306213600068 2002-01-01 0.783179578008338 2003-01-01 0.832819633734942 2004-01-01 0.878481141744774 2005-01-01 0.886947930033426 2006-01-01 0.906344922576289 2007-01-01 0.963582084812054 2008-01-01 1.011915412860590 2009-01-01 1.037168802605300 2010-01-01 1.000000000000000