Year	Index 2010=1, Trend
1970-01-01	0.157647184486508
1971-01-01	0.166472919584585
1972-01-01	0.173658829841035
1973-01-01	0.184640402729770
1974-01-01	0.214797132152600
1975-01-01	0.245199142445280
1976-01-01	0.261404659994650
1977-01-01	0.281393184115619
1978-01-01	0.303164799561851
1979-01-01	0.330126189241118
1980-01-01	0.370692133919613
1981-01-01	0.407606517890430
1982-01-01	0.440715265816898
1983-01-01	0.465041794223160
1984-01-01	0.485085708002961
1985-01-01	0.504115223178983
1986-01-01	0.541793944467811
1987-01-01	0.573253393000642
1988-01-01	0.611416117709243
1989-01-01	0.651568858220757
1990-01-01	0.690600057320830
1991-01-01	0.742230197285529
1992-01-01	0.782742398947959
1993-01-01	0.810887587103926
1994-01-01	0.820026046352487
1995-01-01	0.829997857997615
1996-01-01	0.854886243678544
1997-01-01	0.882190634294590
1998-01-01	0.909424607654844
1999-01-01	0.930979298526786
2000-01-01	0.946289890342943
2001-01-01	0.983614652681694
2002-01-01	0.981923177022021
2003-01-01	0.981034517639142
2004-01-01	0.958090467134521
2005-01-01	0.962967729776417
2006-01-01	0.967739341327205
2007-01-01	0.967257791112566
2008-01-01	0.998796251791090
2009-01-01	1.010885205558400
2010-01-01	1.000000000003610