Year	Index 2010=1, Trend
1970-01-01	0.148192364666903
1971-01-01	0.163638677226025
1972-01-01	0.173846793447124
1973-01-01	0.189156230571404
1974-01-01	0.205416109405380
1975-01-01	0.229634687995991
1976-01-01	0.249387902497558
1977-01-01	0.272377469942838
1978-01-01	0.289449021520487
1979-01-01	0.289515975484470
1980-01-01	0.308205388623058
1981-01-01	0.342746859619049
1982-01-01	0.379228140432800
1983-01-01	0.397026868275035
1984-01-01	0.406361736103082
1985-01-01	0.426925868416590
1986-01-01	0.464815597639910
1987-01-01	0.505107718874583
1988-01-01	0.531083122938006
1989-01-01	0.528192441519154
1990-01-01	0.534625541932518
1991-01-01	0.538089252064455
1992-01-01	0.539782647000777
1993-01-01	0.535905318357207
1994-01-01	0.533787796731548
1995-01-01	0.539988761202583
1996-01-01	0.547855670690866
1997-01-01	0.562299166282910
1998-01-01	0.601285598226968
1999-01-01	0.628205092356064
2000-01-01	0.644167053071569
2001-01-01	0.668248244425838
2002-01-01	0.691148218618965
2003-01-01	0.702121661955838
2004-01-01	0.714545586413100
2005-01-01	0.739097573588722
2006-01-01	0.792524790645454
2007-01-01	0.857747090982907
2008-01-01	0.925653925092268
2009-01-01	0.969632981406739
2010-01-01	1.000000000000000