Year	Index 2010=1
1970-01-01	0.0290023999803268
1971-01-01	0.0320871063570870
1972-01-01	0.0366629438606205
1973-01-01	0.0424528933556069
1974-01-01	0.0530974647179518
1975-01-01	0.0610689931647918
1976-01-01	0.0725197261241888
1977-01-01	0.0849070649801308
1978-01-01	0.0977085020952654
1979-01-01	0.1166288907766690
1980-01-01	0.1362993798326170
1981-01-01	0.1547117479243960
1982-01-01	0.1614269815055180
1983-01-01	0.1649106903942600
1984-01-01	0.1714221922579760
1985-01-01	0.1832227448110200
1986-01-01	0.1983374225764690
1987-01-01	0.2200071242187650
1988-01-01	0.2397128569748560
1989-01-01	0.2690594765135740
1990-01-01	0.2974582292152870
1991-01-01	0.3164423487327000
1992-01-01	0.3320332121047440
1993-01-01	0.3466670781475180
1994-01-01	0.3610354294752260
1995-01-01	0.3793247185312710
1996-01-01	0.4000780230999020
1997-01-01	0.4193285095116600
1998-01-01	0.4345825794590220
1999-01-01	0.4507328376571690
2000-01-01	0.4866781856957080
2001-01-01	0.5133911451755570
2002-01-01	0.5428970004993770
2003-01-01	0.5746663657256420
2004-01-01	0.6264777701730920
2005-01-01	0.6869325246882420
2006-01-01	0.7381743081582530
2007-01-01	0.8194952809963780
2008-01-01	0.9193173094411480
2009-01-01	0.9502510520153190
2010-01-01	1.0000000000000000
2011-01-01	1.0750069939570800
2012-01-01	1.1542492580562000
2013-01-01	1.2313275954885100