Year Index 2010=1, Trend 1995-01-01 0.409516795317006 1996-01-01 0.494343409624077 1997-01-01 0.613203816718072 1998-01-01 0.710365609789769 1999-01-01 0.767380439658327 2000-01-01 0.808388465537706 2001-01-01 0.816540144444551 2002-01-01 0.827199351115081 2003-01-01 0.830130532798091 2004-01-01 0.810636944467713 2005-01-01 0.805220878279865 2006-01-01 0.830217154006295 2007-01-01 0.867103039071486 2008-01-01 0.935878246876829 2009-01-01 0.973003884630624 2010-01-01 1.000000000000000