Year Index 2010=1 1961-01-01 0.000067762574553639 1962-01-01 0.000100272801047229 1963-01-01 0.000104884795808838 1964-01-01 0.000115630783435796 1965-01-01 0.000143114144135990 1966-01-01 0.000188013131121816 1967-01-01 0.000258746723466870 1968-01-01 0.000366527217306868 1969-01-01 0.000514182167460197 1970-01-01 0.000718259241788498 1971-01-01 0.000870897581040605 1972-01-01 0.001093050835617120 1973-01-01 0.001602024958042830 1974-01-01 0.001956720183999890 1975-01-01 0.002564173753677210 1976-01-01 0.003207914722564550 1977-01-01 0.004481368457363120 1978-01-01 0.006273667239242970 1979-01-01 0.007858457249474470 1980-01-01 0.010055505723924600 1981-01-01 0.012486354099502600 1982-01-01 0.018982728200736600 1983-01-01 0.025051038425451900 1984-01-01 0.027931322012834700 1985-01-01 0.031384087893972100 1986-01-01 0.041401843859478500 1987-01-01 0.052625409000979700 1988-01-01 0.064559983634947000 1989-01-01 0.075151746925953800 1990-01-01 0.095363097106333700 1991-01-01 0.115430112432861000 1992-01-01 0.141781062849358000 1993-01-01 0.172842512520302000 1994-01-01 0.197314686498597000 1995-01-01 0.223483092704215000 1996-01-01 0.254393177751684000 1997-01-01 0.297991568705312000 1998-01-01 0.284151999621625000 1999-01-01 0.363589158871039000 2000-01-01 0.453220434606472000 2001-01-01 0.536070792475017000 2002-01-01 0.663195381050699000 2003-01-01 0.706407468928627000 2004-01-01 0.762353874800660000 2005-01-01 0.832876826570215000 2006-01-01 0.835868938855335000 2007-01-01 0.786492578652363000 2008-01-01 0.775410611663911000 2009-01-01 0.901183698304766000 2010-01-01 1.000000000000000000 2011-01-01 1.062692571816880000 2012-01-01 1.108187036829060000 2013-01-01 1.217387916851760000