Year	Index 2010=1
1980-01-01	1.50368488654551
1981-01-01	1.55219195851949
1982-01-01	1.57804657079486
1983-01-01	1.61552753415022
1984-01-01	1.63108894448936
1985-01-01	1.54808464645151
1986-01-01	1.62119186784688
1987-01-01	1.58357217481949
1988-01-01	1.54287219348082
1989-01-01	1.55272060519180
1990-01-01	1.45103900668981
1991-01-01	1.46827186397379
1992-01-01	1.50792927999596
1993-01-01	1.52093119785720
1994-01-01	1.51642980027755
1995-01-01	1.46683766371728
1996-01-01	1.41653351100725
1997-01-01	1.41837314679598
1998-01-01	1.44491309704871
1999-01-01	1.40302481095704
2000-01-01	1.32064148775734
2001-01-01	1.37071028021896
2002-01-01	1.32687598066021
2003-01-01	1.21687428841587
2004-01-01	1.14908212524701
2005-01-01	1.08757107418216
2006-01-01	1.06510566410264
2007-01-01	1.00986371596905
2008-01-01	1.00203930087758
2009-01-01	1.10647584734898
2010-01-01	1.00000000000000