Year	Index 2010=1
2000-01-01	0.760528304675004
2001-01-01	0.727320822239604
2002-01-01	0.786446868274804
2003-01-01	0.783862647236901
2004-01-01	0.779286682145500
2005-01-01	0.802143556670454
2006-01-01	0.812267216813162
2007-01-01	0.850985139358238
2008-01-01	0.906642845242643
2009-01-01	0.938824389431401
2010-01-01	1.000000000000000