Year	Index 2010=1, Trend
1970-01-01	0.172908776212090
1971-01-01	0.183147083227069
1972-01-01	0.192138533287423
1973-01-01	0.207971544835234
1974-01-01	0.237143141316793
1975-01-01	0.278325310279265
1976-01-01	0.306900784531462
1977-01-01	0.334283846488682
1978-01-01	0.366114162052516
1979-01-01	0.404087906783616
1980-01-01	0.451989238045816
1981-01-01	0.505126641625015
1982-01-01	0.566752608175580
1983-01-01	0.614818979819784
1984-01-01	0.650979488881232
1985-01-01	0.687255552093318
1986-01-01	0.702688464021950
1987-01-01	0.724987235070814
1988-01-01	0.734871373518242
1989-01-01	0.745830014477800
1990-01-01	0.778211972387944
1991-01-01	0.797837044283621
1992-01-01	0.818494693320850
1993-01-01	0.833915454573437
1994-01-01	0.826475733303829
1995-01-01	0.824982428122258
1996-01-01	0.831521098003238
1997-01-01	0.822444733825340
1998-01-01	0.816310980938479
1999-01-01	0.818720517537251
2000-01-01	0.829182763946501
2001-01-01	0.848394736853151
2002-01-01	0.869990949631870
2003-01-01	0.879802863550126
2004-01-01	0.892957706173386
2005-01-01	0.906073792705997
2006-01-01	0.925610583643702
2007-01-01	0.937802801823452
2008-01-01	0.968219228572724
2009-01-01	0.997696923177768
2010-01-01	1.000000000000000