Year	Index 2010=1
1995-01-01	0.711565967877348
1996-01-01	0.703305877319228
1997-01-01	0.683196232648568
1998-01-01	0.654958089641484
1999-01-01	0.625069263127623
2000-01-01	0.633293017635581
2001-01-01	0.679164032313124
2002-01-01	0.681281116480502
2003-01-01	0.689734236720598
2004-01-01	0.696084390641495
2005-01-01	0.720234744118588
2006-01-01	0.785719784167261
2007-01-01	0.707594964421520
2008-01-01	0.830987579357325
2009-01-01	1.049108844999860
2010-01-01	1.000000000000000