Year	Index 2010=1, Trend
1970-01-01	0.00937898846507368
1971-01-01	0.00967905927404881
1972-01-01	0.01046384089130190
1973-01-01	0.01153676618760560
1974-01-01	0.01575667805914750
1975-01-01	0.01881272543205370
1976-01-01	0.02291073847326090
1977-01-01	0.02787134070735450
1978-01-01	0.03194761121324420
1979-01-01	0.03721650610513890
1980-01-01	0.04596706305656470
1981-01-01	0.05686820928375590
1982-01-01	0.07437770160391360
1983-01-01	0.08898024049642970
1984-01-01	0.10998609760812300
1985-01-01	0.12563104471819300
1986-01-01	0.13978587927973700
1987-01-01	0.16291350230805200
1988-01-01	0.18624396686872300
1989-01-01	0.22364131998008500
1990-01-01	0.27743047909742200
1991-01-01	0.31695658105815300
1992-01-01	0.36399165494611200
1993-01-01	0.44653010690590500
1994-01-01	0.48002830094966000
1995-01-01	0.51898710088713000
1996-01-01	0.55592183666290300
1997-01-01	0.60693252299839700
1998-01-01	0.60929235567198900
1999-01-01	0.59399954073405900
2000-01-01	0.60556463671994800
2001-01-01	0.62159329012227000
2002-01-01	0.73578052197878700
2003-01-01	0.73148882014842000
2004-01-01	0.75845357595789400
2005-01-01	0.74339397264954600
2006-01-01	0.80772230419885700
2007-01-01	0.87670286880626500
2008-01-01	0.94877636185796800
2009-01-01	0.91832767392875000
2010-01-01	1.00000000000000000