Year	Index 2010=1
1975-01-01	0.589792750503179
1976-01-01	0.682464826743220
1977-01-01	0.726650424744132
1978-01-01	0.741690822009042
1979-01-01	0.770980968625960
1980-01-01	0.844621465935502
1981-01-01	0.932782848465845
1982-01-01	1.006487485983010
1983-01-01	1.050976985396680
1984-01-01	1.100159846096800
1985-01-01	1.149922636801080
1986-01-01	1.171864326103160
1987-01-01	1.175000235943130
1988-01-01	1.218907652864980
1989-01-01	1.267099590297500
1990-01-01	1.363983543213840
1991-01-01	1.465856748034230
1992-01-01	1.374300474938990
1993-01-01	1.286604712860810
1994-01-01	1.240440572121740
1995-01-01	1.311143624702520
1996-01-01	1.317111763374950
1997-01-01	1.264141925326980
1998-01-01	1.241052177964440
1999-01-01	1.201658486579300
2000-01-01	1.133414298629300
2001-01-01	1.153682876665580
2002-01-01	1.112017217907980
2003-01-01	1.081066069536570
2004-01-01	1.053380687568840
2005-01-01	1.048760224746430
2006-01-01	0.983576918957321
2007-01-01	0.924927680864071
2008-01-01	0.955494634146721
2009-01-01	1.081347682640140
2010-01-01	1.000000000000000