Year	Index 2010=1
1961-01-01	0.0279471556171927
1962-01-01	0.0302604657147618
1963-01-01	0.0332049896189084
1964-01-01	0.0358611865189931
1965-01-01	0.0385976663977569
1966-01-01	0.0416121802253155
1967-01-01	0.0460960964878863
1968-01-01	0.0517095910387441
1969-01-01	0.0563425370521761
1970-01-01	0.0583715925666519
1971-01-01	0.0633448688075627
1972-01-01	0.0707697499136555
1973-01-01	0.0795980007666040
1974-01-01	0.0895739538045276
1975-01-01	0.0983748722397200
1976-01-01	0.1083763026417620
1977-01-01	0.1144844385046100
1978-01-01	0.1304184924168410
1979-01-01	0.1482762368426310
1980-01-01	0.1653054673638500
1981-01-01	0.1814262188449680
1982-01-01	0.2052141386351040
1983-01-01	0.2221244210637470
1984-01-01	0.2297709642979170
1985-01-01	0.2339552741072710
1986-01-01	0.2507386533508280
1987-01-01	0.2722241890962240
1988-01-01	0.2827327764177160
1989-01-01	0.3021766620555720
1990-01-01	0.3293045807258080
1991-01-01	0.3631076636023390
1992-01-01	0.3677810318114180
1993-01-01	0.3935378150294730
1994-01-01	0.4119948753223370
1995-01-01	0.4158633219304780
1996-01-01	0.4559357688688660
1997-01-01	0.4761449842156500
1998-01-01	0.4737106738149870
1999-01-01	0.4940244294655500
2000-01-01	0.5398248347502450
2001-01-01	0.5499847112764630
2002-01-01	0.5600722783274930
2003-01-01	0.5852701719593720
2004-01-01	0.5999101321045490
2005-01-01	0.6520941664925950
2006-01-01	0.7547433575940290
2007-01-01	0.8765248625695640
2008-01-01	0.9607729065272560
2009-01-01	0.9822466598980040
2010-01-01	1.0000000000000000
2011-01-01	1.0502687134271500
2012-01-01	1.0989326283701100
2013-01-01	1.1146071734329400