Year	Index 2010=1
1980-01-01	0.191504694779332
1981-01-01	0.217936838540996
1982-01-01	0.242430425168893
1983-01-01	0.273198374586439
1984-01-01	0.296964620439585
1985-01-01	0.315583702761878
1986-01-01	0.346856852959941
1987-01-01	0.375797687461063
1988-01-01	0.398545504923330
1989-01-01	0.415653622888994
1990-01-01	0.454656214345966
1991-01-01	0.505763804110575
1992-01-01	0.553665223577431
1993-01-01	0.596609415808291
1994-01-01	0.608014088066072
1995-01-01	0.619807196569610
1996-01-01	0.648817018419144
1997-01-01	0.680094029344111
1998-01-01	0.709762813299370
1999-01-01	0.736709168852763
2000-01-01	0.773481667859227
2001-01-01	0.802710348637844
2002-01-01	0.826244023003344
2003-01-01	0.849743909444912
2004-01-01	0.865426256404620
2005-01-01	0.886732544904731
2006-01-01	0.915433127918158
2007-01-01	0.943213946290894
2008-01-01	0.992761090417517
2009-01-01	1.001026406167110
2010-01-01	1.000000000000000