Annual Index 2010=1
1993-01-01 0.656246331407936
1994-01-01 0.714691327770493
1995-01-01 0.782082098502986
1996-01-01 0.839312697566470
1997-01-01 0.825132343289317
1998-01-01 0.832885353677773
1999-01-01 0.842642198988609
2000-01-01 0.831729136364248
2001-01-01 0.845465364998272
2002-01-01 0.844450184626396
2003-01-01 0.914922541406498
2004-01-01 0.906307332430006
2005-01-01 0.906422999334938
2006-01-01 0.909251453225573
2007-01-01 0.916932899185550
2008-01-01 0.956921638634926
2009-01-01 0.992237960098134
2010-01-01 1.000000000000000