Year	Index 2010=1
1981-01-01	0.00960022811022006
1982-01-01	0.01285227931135570
1983-01-01	0.01629613857582220
1984-01-01	0.01957718211091050
1985-01-01	0.02382274897856710
1986-01-01	0.03006920045495540
1987-01-01	0.03904966709604110
1988-01-01	0.05032394117990640
1989-01-01	0.06368274905683920
1990-01-01	0.08269992731117850
1991-01-01	0.10441021237199200
1992-01-01	0.12803585618814800
1993-01-01	0.15520103849623300
1994-01-01	0.18895862143141300
1995-01-01	0.22722331595491800
1996-01-01	0.27038164489318500
1997-01-01	0.31426070878187500
1998-01-01	0.35833052587305200
1999-01-01	0.39775820536894000
2000-01-01	0.42092929064564800
2001-01-01	0.45992782959500900
2002-01-01	0.52109406419090800
2003-01-01	0.56537469222048200
2004-01-01	0.59875361483450100
2005-01-01	0.64154286513460600
2006-01-01	0.69269317430159000
2007-01-01	0.76399052122121600
2008-01-01	0.85325257573168700
2009-01-01	0.92210949522008600
2010-01-01	1.00000000000000000
2011-01-01	1.05169531632946000
2012-01-01	1.13237363970212000
2013-01-01	1.21099931257536000