Year	Index 2010=1
1991-01-01	0.0462333889983845
1992-01-01	0.0511381301898582
1993-01-01	0.0603164571982301
1994-01-01	0.0760127542598913
1995-01-01	0.0892348903282486
1996-01-01	0.1063046069837870
1997-01-01	0.1261607367254660
1998-01-01	0.1874363195182510
1999-01-01	0.2042056732091980
2000-01-01	0.2493943735328750
2001-01-01	0.3007237394749170
2002-01-01	0.3302399374270190
2003-01-01	0.3704083147328130
2004-01-01	0.4223966918272870
2005-01-01	0.4835098701300090
2006-01-01	0.5662843782538180
2007-01-01	0.6989691632851310
2008-01-01	0.8250750285987250
2009-01-01	0.8828567657715740
2010-01-01	1.0000000000000000
2011-01-01	1.1853287785006300
2012-01-01	1.4186267203791000
2013-01-01	1.5842368238333300