Year	Index 2010=1, Trend
1970-01-01	0.292547110414860
1971-01-01	0.292906979189031
1972-01-01	0.295946083006447
1973-01-01	0.302769116106600
1974-01-01	0.328470357066107
1975-01-01	0.340435204963644
1976-01-01	0.347120268454685
1977-01-01	0.362098104723133
1978-01-01	0.386684847618038
1979-01-01	0.401932421206652
1980-01-01	0.435310575909057
1981-01-01	0.465793482567033
1982-01-01	0.512772574792624
1983-01-01	0.511871140253899
1984-01-01	0.525313216597645
1985-01-01	0.547479224189857
1986-01-01	0.556312164058889
1987-01-01	0.599849941542078
1988-01-01	0.639360826550049
1989-01-01	0.645780716604462
1990-01-01	0.676524268880702
1991-01-01	0.691819692427567
1992-01-01	0.702743195215303
1993-01-01	0.717792636914823
1994-01-01	0.742659195378172
1995-01-01	0.766237209193034
1996-01-01	0.785970687843566
1997-01-01	0.810848838636671
1998-01-01	0.854809027475339
1999-01-01	0.871000471195074
2000-01-01	0.897251140454414
2001-01-01	0.899598155267652
2002-01-01	0.882231860385790
2003-01-01	0.871779107103064
2004-01-01	0.909512004723354
2005-01-01	0.918804456189918
2006-01-01	0.949864048876578
2007-01-01	0.991881412165591
2008-01-01	1.003883223585390
2009-01-01	1.007950871343870
2010-01-01	1.000000000000000