Year	Index 2010=1, Trend
1970-01-01	0.0825801076914820
1971-01-01	0.0949002227575298
1972-01-01	0.0964664543684207
1973-01-01	0.1156922971468170
1974-01-01	0.1418098586754640
1975-01-01	0.1610440311027880
1976-01-01	0.2033104700651230
1977-01-01	0.2217189216983650
1978-01-01	0.2553108376617110
1979-01-01	0.3251378040932380
1980-01-01	0.4112999133468300
1981-01-01	0.4557669997980570
1982-01-01	0.4992817160029240
1983-01-01	0.5408138535131920
1984-01-01	0.5370295558068730
1985-01-01	0.5511881062841260
1986-01-01	0.5742862048972010
1987-01-01	0.5960885359786740
1988-01-01	0.6801063844753620
1989-01-01	0.7025591690717560
1990-01-01	0.7373395964636300
1991-01-01	0.8456190803106740
1992-01-01	0.8862691493742630
1993-01-01	0.9203462509390990
1994-01-01	0.9759567083606950
1995-01-01	1.0778822516634200
1996-01-01	1.1393382884404200
1997-01-01	1.0954628773193900
1998-01-01	1.0640145572405300
1999-01-01	0.9398559858364810
2000-01-01	0.9188183896021190
2001-01-01	0.9664458215746480
2002-01-01	0.9790956147907460
2003-01-01	0.9654201554450540
2004-01-01	0.9858883959686590
2005-01-01	1.0246222211016700
2006-01-01	1.0059441684274900
2007-01-01	0.9992656743894610
2008-01-01	1.0079179581636500
2009-01-01	1.0391630496102200
2010-01-01	1.0000000000000000