Year	Index 2010=1, Trend
1970-01-01	0.100909571958447
1971-01-01	0.109847871835659
1972-01-01	0.115760708936492
1973-01-01	0.123371280213050
1974-01-01	0.141121524814564
1975-01-01	0.167374605965421
1976-01-01	0.178533681254672
1977-01-01	0.191949522932186
1978-01-01	0.206705930354665
1979-01-01	0.222104701289019
1980-01-01	0.247738529399576
1981-01-01	0.272644870077786
1982-01-01	0.294009634837787
1983-01-01	0.306835311700571
1984-01-01	0.318387978313471
1985-01-01	0.331451025252609
1986-01-01	0.347700193275514
1987-01-01	0.363335726852023
1988-01-01	0.382071340218371
1989-01-01	0.416217736622621
1990-01-01	0.458800047975081
1991-01-01	0.508123961398452
1992-01-01	0.546221529552940
1993-01-01	0.579270548140124
1994-01-01	0.600618395898360
1995-01-01	0.629497961984731
1996-01-01	0.673344341210059
1997-01-01	0.716932586724875
1998-01-01	0.768543013287645
1999-01-01	0.821039804422946
2000-01-01	0.838807541682382
2001-01-01	0.874664881013542
2002-01-01	0.903673809724368
2003-01-01	0.914593485705626
2004-01-01	0.908248179758808
2005-01-01	0.911497906132851
2006-01-01	0.916671286037686
2007-01-01	0.927791356574445
2008-01-01	0.967029375998617
2009-01-01	1.006547713751730
2010-01-01	1.000000000015020