Year	Index 2010=1, Trend
1971-01-01	0.0982183342784378
1972-01-01	0.1084049492988240
1973-01-01	0.1210771588006650
1974-01-01	0.1429525780553740
1975-01-01	0.1687098048773620
1976-01-01	0.1944983627503320
1977-01-01	0.2107636019456470
1978-01-01	0.2182144377754230
1979-01-01	0.2277887596347970
1980-01-01	0.2510931535970850
1981-01-01	0.2710539515762420
1982-01-01	0.3341716779207860
1983-01-01	0.3927466141566270
1984-01-01	0.4171800794462630
1985-01-01	0.4423370934045300
1986-01-01	0.4581679948065680
1987-01-01	0.4710433918051240
1988-01-01	0.5298103932271260
1989-01-01	0.6002348960229100
1990-01-01	0.6777899142609540
1991-01-01	0.6484508209713330
1992-01-01	0.6631629811624960
1993-01-01	0.6644265600748960
1994-01-01	0.6756978638503660
1995-01-01	0.7271883209337500
1996-01-01	0.7500902839562220
1997-01-01	0.7587464002868880
1998-01-01	0.7953119298216160
1999-01-01	0.7950009336408020
2000-01-01	0.8082262644036620
2001-01-01	0.8213811108805550
2002-01-01	0.8300311582345260
2003-01-01	0.8556981915963560
2004-01-01	0.8770898016681560
2005-01-01	0.9429173287532780
2006-01-01	0.9899580907427630
2007-01-01	1.0780961091539300
2008-01-01	1.0796741248685400
2009-01-01	1.0008981953511300
2010-01-01	1.0000000000000000