Year	Index 2010=1
1980-01-01	0.150452644057282
1981-01-01	0.175256231602120
1982-01-01	0.199095087561085
1983-01-01	0.226044903127286
1984-01-01	0.239989730034193
1985-01-01	0.254058768540096
1986-01-01	0.267575752154159
1987-01-01	0.296023359948629
1988-01-01	0.341963446658050
1989-01-01	0.359535819472070
1990-01-01	0.404378845933964
1991-01-01	0.460998313380911
1992-01-01	0.503018616507104
1993-01-01	0.566855370201593
1994-01-01	0.595655201293770
1995-01-01	0.629228137412379
1996-01-01	0.647347586387288
1997-01-01	0.685765983865044
1998-01-01	0.715130698840166
1999-01-01	0.738162599390144
2000-01-01	0.759497760395533
2001-01-01	0.784711396803809
2002-01-01	0.807474811430367
2003-01-01	0.840613946932843
2004-01-01	0.857661010935703
2005-01-01	0.885199379533211
2006-01-01	0.915573670752816
2007-01-01	0.943320381722793
2008-01-01	0.990380348047886
2009-01-01	0.990835903987065
2010-01-01	1.000000000000000