Year	Index 2010=1, Trend
1970-01-01	0.0464994753446940
1971-01-01	0.0508195252514130
1972-01-01	0.0551232655056490
1973-01-01	0.0634592149163080
1974-01-01	0.0734346739676765
1975-01-01	0.0847941275354947
1976-01-01	0.0942675725877500
1977-01-01	0.1054756068597520
1978-01-01	0.1156203272855320
1979-01-01	0.1294069972633090
1980-01-01	0.1477430683451350
1981-01-01	0.1669627018520640
1982-01-01	0.1812695074469030
1983-01-01	0.1922718090373420
1984-01-01	0.2022713996160330
1985-01-01	0.2110637003080140
1986-01-01	0.2194961194229760
1987-01-01	0.2305925719470860
1988-01-01	0.2534976685395860
1989-01-01	0.2768033677810350
1990-01-01	0.3031035168189490
1991-01-01	0.3358383808480720
1992-01-01	0.3690651067530100
1993-01-01	0.4047822753748700
1994-01-01	0.4306007374709310
1995-01-01	0.4651396824069670
1996-01-01	0.5064687727795570
1997-01-01	0.5517267113462560
1998-01-01	0.5826237585139770
1999-01-01	0.6168041072710040
2000-01-01	0.6541612209916070
2001-01-01	0.6980546887329880
2002-01-01	0.7319266234956260
2003-01-01	0.7612783503871140
2004-01-01	0.7885220897058210
2005-01-01	0.8304923104822220
2006-01-01	0.8704289169076890
2007-01-01	0.9218587348383020
2008-01-01	0.9609011731391660
2009-01-01	0.9857353063198420
2010-01-01	1.0000000000031300