Year	Index 2010=1
1995-01-01	0.578560118782348
1996-01-01	0.619914162246199
1997-01-01	0.628086681306618
1998-01-01	0.655718704415499
1999-01-01	0.711783475379969
2000-01-01	0.746463196662566
2001-01-01	0.816048786490036
2002-01-01	0.842615374548176
2003-01-01	0.809710385271648
2004-01-01	0.822149795887609
2005-01-01	0.830030979636921
2006-01-01	0.828914625960481
2007-01-01	0.864637029302826
2008-01-01	0.936610312159418
2009-01-01	0.983712716259766
2010-01-01	1.000000000000000