Annual Percent Change
1971-01-01 10.759545182218500
1972-01-01 5.551792669068070
1973-01-01 7.961873350343360
1974-01-01 8.389380919122730
1975-01-01 10.947773846868000
1976-01-01 7.502695867801430
1977-01-01 8.751173771314680
1978-01-01 5.196057443846080
1979-01-01 -1.747475854193860
1980-01-01 6.451837391280930
1981-01-01 11.670383918183800
1982-01-01 10.725836521665200
1983-01-01 3.481583917400380
1984-01-01 1.490900267735680
1985-01-01 4.786262310527500
1986-01-01 7.050128103601830
1987-01-01 11.195105188452300
1988-01-01 5.335755685225300
1989-01-01 -2.509368990758060
1990-01-01 0.162229508415096
1991-01-01 -0.145726941329906
1992-01-01 -0.677488869269754
1993-01-01 -0.860759277673809
1994-01-01 -1.270076979026780
1995-01-01 0.218589134346965
1996-01-01 0.352109419947652
1997-01-01 3.390126535524330
1998-01-01 7.959178211604900
1999-01-01 5.394649390596480
2000-01-01 2.125628007161290
2001-01-01 2.684594835939300
2002-01-01 2.841203520452460
2003-01-01 0.377767015723967
2004-01-01 1.486061028906490
2005-01-01 4.339050529697200
2006-01-01 8.695580796070960
2007-01-01 10.158388880492300
2008-01-01 9.185414699028960
2009-01-01 4.094043968452140
2010-01-01 3.381893751791400