Year	Index 2010=1
1988-01-01	0.939720484751605
1989-01-01	0.963893707206073
1990-01-01	0.970683843451754
1991-01-01	1.019806169208660
1992-01-01	1.065333302830580
1993-01-01	1.094400998153990
1994-01-01	1.071766579160270
1995-01-01	1.027021312616370
1996-01-01	1.016933338581930
1997-01-01	0.998590464563480
1998-01-01	1.009373228747400
1999-01-01	0.992327375649392
2000-01-01	0.952118214219361
2001-01-01	0.967557074207467
2002-01-01	0.980461631336082
2003-01-01	0.989599198373928
2004-01-01	0.971361891763660
2005-01-01	0.966783262164503
2006-01-01	0.935123598862470
2007-01-01	0.915639026131043
2008-01-01	0.926798105089609
2009-01-01	1.056816082417690
2010-01-01	1.000000000000000