Year	Index 2010=1
1993-01-01	0.492294242592090
1994-01-01	0.529815717236585
1995-01-01	0.552033107446073
1996-01-01	0.593735464573564
1997-01-01	0.621285254422431
1998-01-01	0.660045928888007
1999-01-01	0.686761112323566
2000-01-01	0.770944111973748
2001-01-01	0.837727006780362
2002-01-01	0.857397118004338
2003-01-01	0.839599399422112
2004-01-01	0.860658195865293
2005-01-01	0.876540520600795
2006-01-01	0.870051327686172
2007-01-01	0.928343109937876
2008-01-01	0.937245977534974
2009-01-01	0.987387244123565
2010-01-01	1.000000000000000