Year	Index 2010=1
1993-01-01	0.731856334946612
1994-01-01	0.781531888243562
1995-01-01	0.853965330204528
1996-01-01	0.921443701628562
1997-01-01	0.911438605532024
1998-01-01	0.909883129381124
1999-01-01	0.866686477719400
2000-01-01	0.850439752563836
2001-01-01	0.884164036771823
2002-01-01	0.895927410682889
2003-01-01	0.948530592277852
2004-01-01	0.951997528526374
2005-01-01	0.957996701291811
2006-01-01	0.950042881221314
2007-01-01	0.950988947690973
2008-01-01	0.977983483256905
2009-01-01	1.009547666032860
2010-01-01	1.000000000000000