Year	Index 2010=1
1988-01-01	0.958048494337839
1989-01-01	0.971485458571671
1990-01-01	0.982809298769240
1991-01-01	1.033251673452120
1992-01-01	1.078390780710840
1993-01-01	1.098440139182030
1994-01-01	1.086720862204740
1995-01-01	1.046996596661800
1996-01-01	1.037902943418670
1997-01-01	1.016194902439390
1998-01-01	1.020677990211070
1999-01-01	1.000467820055370
2000-01-01	0.967177318355185
2001-01-01	0.960863631102092
2002-01-01	0.969897599960508
2003-01-01	0.977998832462197
2004-01-01	0.955272143948327
2005-01-01	0.954476525819094
2006-01-01	0.932975151035713
2007-01-01	0.927452057918165
2008-01-01	0.940512795967784
2009-01-01	1.046436250248550
2010-01-01	1.000000000000000