Year	Index 2010=1
1993-01-01	0.553865692331102
1994-01-01	0.614655616613672
1995-01-01	0.678201010415224
1996-01-01	0.732771642290496
1997-01-01	0.730517199652521
1998-01-01	0.758358447938918
1999-01-01	0.714972473147748
2000-01-01	0.760521849274666
2001-01-01	0.759119646565357
2002-01-01	0.791744869083306
2003-01-01	0.820592725474206
2004-01-01	0.854848955272122
2005-01-01	0.894197900940027
2006-01-01	0.921699645137500
2007-01-01	0.945604459189221
2008-01-01	0.971489054337721
2009-01-01	0.977122772332730
2010-01-01	1.000000000000000