Annual Index 2010=1, Trend
1985-01-01 0.949871122874156
1986-01-01 0.891350879734009
1987-01-01 0.870083690458638
1988-01-01 0.841680759022907
1989-01-01 0.830298551607283
1990-01-01 0.828975408132339
1991-01-01 0.820046281736148
1992-01-01 0.853588164753324
1993-01-01 0.892294824428154
1994-01-01 0.849239079641551
1995-01-01 0.847332568779364
1996-01-01 0.860224040976894
1997-01-01 0.847711426505692
1998-01-01 0.817319787863144
1999-01-01 0.799169039262533
2000-01-01 0.815095734937668
2001-01-01 0.830961849798839
2002-01-01 0.827113174640178
2003-01-01 0.881061009016256
2004-01-01 0.903786708372300
2005-01-01 0.914049522025701
2006-01-01 0.904324583331584
2007-01-01 0.906467029333656
2008-01-01 0.903059959728538
2009-01-01 0.985879507105728
2010-01-01 1.000000000000000