Annual Percent Change
1955-01-01 -0.04186965674376020
1956-01-01 6.38027930489180000
1957-01-01 2.65415461401898000
1958-01-01 1.17307534809196000
1959-01-01 -0.18266208605724200
1960-01-01 2.92719702859409000
1961-01-01 -0.00982610933184686
1962-01-01 -0.30262928273116600
1963-01-01 0.10546976245028700
1964-01-01 0.34686216528964700
1965-01-01 0.59726325107169700
1966-01-01 2.30448325182496000
1967-01-01 4.61807843916583000
1968-01-01 3.98984092600506000
1969-01-01 6.83057616992181000
1970-01-01 5.27213082185083000
1971-01-01 1.85808938203114000
1972-01-01 2.51604739860410000
1973-01-01 3.97031536446697000
1974-01-01 11.19374799201530000
1975-01-01 6.43932922403528000
1976-01-01 3.88609566178880000
1977-01-01 5.71759662845254000
1978-01-01 6.73000568116582000
1979-01-01 9.42431911410443000
1980-01-01 11.03412529398150000
1981-01-01 8.08254294399100000
1982-01-01 6.93022462364355000
1983-01-01 0.87399405203411000
1984-01-01 2.09850555598354000
1985-01-01 2.84185091662767000
1986-01-01 2.08087911477352000
1987-01-01 3.68067470428142000
1988-01-01 3.73232327020603000
1989-01-01 2.09843178420110000
1990-01-01 4.35206898099144000
1991-01-01 3.24726304929006000
1992-01-01 1.40966880294698000
1993-01-01 1.09195246395692000
1994-01-01 2.57519774953844000
1995-01-01 0.96147236520561000
1996-01-01 1.41516255982998000
1997-01-01 2.40505643212245000
1998-01-01 3.45862906209831000
1999-01-01 1.00166262799273000
2000-01-01 2.46067813616495000
2001-01-01 1.56943650706894000
2002-01-01 -1.32994467124378000
2003-01-01 0.44034550709803000
2004-01-01 1.82616305018917000
2005-01-01 1.48759215819327000
2006-01-01 3.41899958401573000
2007-01-01 3.37268469770834000
2008-01-01 2.68634479284184000
2009-01-01 -0.34282343253089900
2010-01-01 -1.19939832415606000