Year	Index 2010=1, Trend
1966-01-01	0.170613026578169
1967-01-01	0.176779908371209
1968-01-01	0.180936781832656
1969-01-01	0.192670771795302
1970-01-01	0.207538029949696
1971-01-01	0.225400835456664
1972-01-01	0.230969945704227
1973-01-01	0.257368384132696
1974-01-01	0.306285221976124
1975-01-01	0.340591322778900
1976-01-01	0.362675959327361
1977-01-01	0.390836762035293
1978-01-01	0.420557714238863
1979-01-01	0.450565152096175
1980-01-01	0.482528721419732
1981-01-01	0.521154710739806
1982-01-01	0.560546155247031
1983-01-01	0.570453662738734
1984-01-01	0.609856019448380
1985-01-01	0.646300058737707
1986-01-01	0.688495214125290
1987-01-01	0.759729787255272
1988-01-01	0.784769520553728
1989-01-01	0.791589023357284
1990-01-01	0.810567333346857
1991-01-01	0.861037029121824
1992-01-01	0.886009811275348
1993-01-01	0.895564194223902
1994-01-01	0.841815631710694
1995-01-01	0.851673600793804
1996-01-01	0.900165665012852
1997-01-01	0.881221382188914
1998-01-01	0.903876011596930
1999-01-01	0.909734222414330
2000-01-01	0.904914096402892
2001-01-01	0.937387176273866
2002-01-01	0.971377998633718
2003-01-01	0.991076859282844
2004-01-01	0.980872062092039
2005-01-01	0.995921289969460
2006-01-01	0.993131940578941
2007-01-01	1.019236981520050
2008-01-01	1.025249698906350
2009-01-01	1.054578783375220
2010-01-01	1.000000000000000