Annual Percent Change
1970-01-01 7.649344908736860
1971-01-01 9.394330120325030
1972-01-01 8.363050126448220
1973-01-01 9.868519019400650
1974-01-01 11.186950334763100
1975-01-01 10.158846489883200
1976-01-01 5.600338940659410
1977-01-01 5.845753759941630
1978-01-01 6.129502941401060
1979-01-01 5.413133111205270
1980-01-01 1.218159470637400
1981-01-01 3.598654295456180
1982-01-01 5.829929387624360
1983-01-01 -0.641082103338941
1984-01-01 -2.320976138866660
1985-01-01 1.581215201118070
1986-01-01 3.645050958391310
1987-01-01 0.516347522081221
1988-01-01 -0.195839120149352
1989-01-01 -0.661305295916578
1990-01-01 2.223198459890780
1991-01-01 3.286048253389400
1992-01-01 5.292325749299600
1993-01-01 2.324646023917820
1994-01-01 -0.616154918819664
1995-01-01 0.645456576583195
1996-01-01 1.417891398552750
1997-01-01 1.181822390507730
1998-01-01 2.170047877234270
1999-01-01 1.552268580208580
2000-01-01 1.924264616797000
2001-01-01 4.365756872895000
2002-01-01 3.660346281865520
2003-01-01 1.543434984225270
2004-01-01 -0.249296688742185
2005-01-01 -1.104833637252970
2006-01-01 0.707480965170149
2007-01-01 1.584112705205840
2008-01-01 2.445705617430870
2009-01-01 2.360772180379470
2010-01-01 -0.623568848508510