Annual Index 2010=1
1980-01-01 0.399403021092990
1981-01-01 0.414350976326190
1982-01-01 0.431002679416432
1983-01-01 0.459490815990603
1984-01-01 0.484857139409564
1985-01-01 0.515869349726648
1986-01-01 0.554394241406441
1987-01-01 0.576849753761695
1988-01-01 0.576718724365468
1989-01-01 0.601245296869584
1990-01-01 0.644164115357596
1991-01-01 0.695778590332646
1992-01-01 0.721506880823021
1993-01-01 0.746118413293932
1994-01-01 0.744865708645023
1995-01-01 0.745534277169960
1996-01-01 0.769777848292472
1997-01-01 0.784457699093820
1998-01-01 0.810592360020464
1999-01-01 0.823649243357617
2000-01-01 0.847424196607123
2001-01-01 0.860526260433058
2002-01-01 0.876653762430421
2003-01-01 0.859442728678624
2004-01-01 0.859800332164571
2005-01-01 0.879566882079496
2006-01-01 0.906695758274024
2007-01-01 0.907995262017002
2008-01-01 0.949771072627398
2009-01-01 1.019293891838230
2010-01-01 1.000000000000000