Year	Index 2010=1
1980-01-01	0.00000165389694091144
1981-01-01	0.00000304780590025083
1982-01-01	0.00000521440436407803
1983-01-01	0.00000705720117354167
1984-01-01	0.00000984881518502402
1985-01-01	0.00001536038559401590
1986-01-01	0.00002410956612568270
1987-01-01	0.00003573638153077880
1988-01-01	0.00005598392359626930
1989-01-01	0.00009506271876792270
1990-01-01	0.00015352688662980900
1991-01-01	0.00024324191698084500
1992-01-01	0.00045504574744012100
1993-01-01	0.00074312763980542700
1994-01-01	0.00164976979302633000
1995-01-01	0.00339288846652308000
1996-01-01	0.00713694920148730000
1997-01-01	0.01521541729491530000
1998-01-01	0.03062433135710150000
1999-01-01	0.05672319168793650000
2000-01-01	0.09789176704596900000
2001-01-01	0.16904251434133900000
2002-01-01	0.23397948691099400000
2003-01-01	0.27743420777341500000
2004-01-01	0.34178548866255500000
2005-01-01	0.41372114080749900000
2006-01-01	0.52233243486174600000
2007-01-01	0.61650152978541600000
2008-01-01	0.73453436912249500000
2009-01-01	0.86932982920138200000
2010-01-01	1.00000000000000000000
2011-01-01	1.20543308965366000000
2012-01-01	1.32572219278418000000
2013-01-01	1.54354281621219000000