Year	Index 2010=1, Trend
1985-01-01	0.747622872435494
1986-01-01	0.680252021487744
1987-01-01	0.708081886111404
1988-01-01	0.681857742044902
1989-01-01	0.670930703086694
1990-01-01	0.668853863913299
1991-01-01	0.687370053582870
1992-01-01	0.694698162289809
1993-01-01	0.685931771312147
1994-01-01	0.668030735469093
1995-01-01	0.703292824605276
1996-01-01	0.697125561735728
1997-01-01	0.677941425734793
1998-01-01	0.649128650380167
1999-01-01	0.629698913041251
2000-01-01	0.627274778696631
2001-01-01	0.664194860825895
2002-01-01	0.665647233632985
2003-01-01	0.667799839932671
2004-01-01	0.672409419593563
2005-01-01	0.698063622713584
2006-01-01	0.747403457352160
2007-01-01	0.782267704962050
2008-01-01	0.859300621173674
2009-01-01	1.024751736599250
2010-01-01	1.000000000000000