Year	Index 2010=1, Trend
1970-01-01	0.0735162436240717
1971-01-01	0.0793743717057816
1972-01-01	0.0849161562637496
1973-01-01	0.0931708320378574
1974-01-01	0.1067323598836780
1975-01-01	0.1276170376180460
1976-01-01	0.1400038685216670
1977-01-01	0.1529759334230250
1978-01-01	0.1653160135280030
1979-01-01	0.1801501885490770
1980-01-01	0.2050285478263540
1981-01-01	0.2274416409969880
1982-01-01	0.2494389149617430
1983-01-01	0.2698381862774360
1984-01-01	0.2861226516019090
1985-01-01	0.3013874699485040
1986-01-01	0.3129164685334030
1987-01-01	0.3277591405017060
1988-01-01	0.3503791015106780
1989-01-01	0.3794205343113540
1990-01-01	0.4164794265054520
1991-01-01	0.4568040758466770
1992-01-01	0.4920043015132260
1993-01-01	0.5160458561391530
1994-01-01	0.5358973968877330
1995-01-01	0.5592383976485320
1996-01-01	0.6045832788018770
1997-01-01	0.6489557787484310
1998-01-01	0.6856890069724160
1999-01-01	0.7391905995021580
2000-01-01	0.7741034467046760
2001-01-01	0.8103666603728680
2002-01-01	0.8399804320245250
2003-01-01	0.8650223508210810
2004-01-01	0.8780786779207780
2005-01-01	0.8897002021519030
2006-01-01	0.9004546412902680
2007-01-01	0.9229518875370030
2008-01-01	0.9564494635074070
2009-01-01	0.9871508339337830
2010-01-01	1.0000000000252300