Year	Index 2010=1
1990-01-01	0.461902379369618
1991-01-01	0.495038431736013
1992-01-01	0.516900833646425
1993-01-01	0.538042256262573
1994-01-01	0.558144695168429
1995-01-01	0.588253804137069
1996-01-01	0.605151773244411
1997-01-01	0.624388269260363
1998-01-01	0.632118844634366
1999-01-01	0.638901846389942
2000-01-01	0.669072840882251
2001-01-01	0.691315200241743
2002-01-01	0.708402421986674
2003-01-01	0.734327145139693
2004-01-01	0.754275646299089
2005-01-01	0.800073193015796
2006-01-01	0.856130375370263
2007-01-01	0.916607890152756
2008-01-01	0.965455007232339
2009-01-01	0.999954029246884
2010-01-01	1.000000000019610