Year	Index 2010=1
1956-01-01	0.0294930906248290
1957-01-01	0.0306420754892342
1958-01-01	0.0315923787038772
1959-01-01	0.0347966715118021
1960-01-01	0.0372438125066131
1961-01-01	0.0426623545640941
1962-01-01	0.0471685448029934
1963-01-01	0.0508348253788882
1964-01-01	0.0538365116668950
1965-01-01	0.0562923906829399
1966-01-01	0.0578272820884767
1967-01-01	0.0595349755049259
1968-01-01	0.0650162527810245
1969-01-01	0.0686317286526183
1970-01-01	0.0720196904655715
1971-01-01	0.0834602333492463
1972-01-01	0.0985340489950509
1973-01-01	0.1010105742226640
1974-01-01	0.1011672517588190
1975-01-01	0.1036366671645580
1976-01-01	0.1097400705582720
1977-01-01	0.1149628814344400
1978-01-01	0.1324378822246700
1979-01-01	0.1446821962517570
1980-01-01	0.1324880369623060
1981-01-01	0.1287118384397580
1982-01-01	0.1326649137072690
1983-01-01	0.1429323447540890
1984-01-01	0.1493029112800010
1985-01-01	0.2210240984575360
1986-01-01	0.2359553351879150
1987-01-01	0.2581247878991350
1988-01-01	0.2941990679228470
1989-01-01	0.2831893585167010
1990-01-01	0.2683631967561130
1991-01-01	0.2734897181719870
1992-01-01	0.2787516473653930
1993-01-01	0.3072601673297770
1994-01-01	0.3252981809693760
1995-01-01	0.3466064305351790
1996-01-01	0.3871413761666050
1997-01-01	0.4262042816981630
1998-01-01	0.4607037387220750
1999-01-01	0.5000417366606680
2000-01-01	0.4921986043810830
2001-01-01	0.4949197526980270
2002-01-01	0.5377420628091810
2003-01-01	0.6530890324484140
2004-01-01	0.6953655323959670
2005-01-01	0.6824202510009550
2006-01-01	0.6808081724657490
2007-01-01	0.6476003399531060
2008-01-01	0.6507980973096650
2009-01-01	0.9004072234860320
2010-01-01	1.0000000000000000
2011-01-01	1.0845876812630900
2012-01-01	1.2085968433282900
2013-01-01	1.3135724313837300