Year	Index 2010=1
1990-01-01	0.784063434468021
1991-01-01	0.814184282950464
1992-01-01	0.837413790775321
1993-01-01	0.847349796750352
1994-01-01	0.846113182486022
1995-01-01	0.858395766123677
1996-01-01	0.867438356443753
1997-01-01	0.878449284240190
1998-01-01	0.894486145965558
1999-01-01	0.897565681099559
2000-01-01	0.913141049341692
2001-01-01	0.922270507820154
2002-01-01	0.912173927119392
2003-01-01	0.911148471708311
2004-01-01	0.916536881038372
2005-01-01	0.923718977584326
2006-01-01	0.942661698859663
2007-01-01	0.962600002684563
2008-01-01	0.986807354106428
2009-01-01	1.012881410755660
2010-01-01	0.999999999995143