Annual Percent Change
1971-01-01 7.332261292042660
1972-01-01 6.185503259483170
1973-01-01 6.818042698652730
1974-01-01 13.453097406634500
1975-01-01 19.627416694286700
1976-01-01 13.858403718003500
1977-01-01 11.219760969186800
1978-01-01 12.487080694177000
1979-01-01 10.630400199962200
1980-01-01 9.076625014528570
1981-01-01 5.678952364166010
1982-01-01 2.231994121970590
1983-01-01 13.958743194800700
1984-01-01 16.886179251155100
1985-01-01 4.859870158297350
1986-01-01 10.596857633260300
1987-01-01 9.549061159729090
1988-01-01 9.290301284719270
1989-01-01 13.016001056044200
1990-01-01 13.821230770490400
1991-01-01 7.619818281422770
1992-01-01 0.695635667429073
1993-01-01 -1.529215284321510
1994-01-01 7.093670016680720
1995-01-01 4.840021788740890
1996-01-01 7.347668630549310
1997-01-01 5.024360896932140
1998-01-01 5.611724406961820
1999-01-01 5.449681096138060
2000-01-01 10.925164085828800
2001-01-01 8.241646963675850
2002-01-01 2.207335607878100
2003-01-01 -1.013390078820310
2004-01-01 1.788469932277980
2005-01-01 1.876437052458990
2006-01-01 -0.029393237172004
2007-01-01 5.602736687481850
2008-01-01 2.032814519440320
2009-01-01 4.484476598447060
2010-01-01 1.424308770109310