Year Growth Rate Previous Period, Trend 1971-01-01 9.819456489952260 1972-01-01 7.018372058729700 1973-01-01 8.888255857025470 1974-01-01 11.193531371976400 1975-01-01 11.573427794522700 1976-01-01 6.820179267299750 1977-01-01 7.141765987735010 1978-01-01 6.525923387242460 1979-01-01 6.661666014698940 1980-01-01 8.901799732346530 1981-01-01 8.113531912426180 1982-01-01 7.484075980959810 1983-01-01 5.051682304284190 1984-01-01 3.349059958657410 1985-01-01 3.165280043755690 1986-01-01 3.158919411385320 1987-01-01 2.913230884064610 1988-01-01 1.490322664667450 1989-01-01 2.066419708651160 1990-01-01 4.621754562135020 1991-01-01 4.799161272304730 1992-01-01 4.841860123902310 1993-01-01 3.059322841298230 1994-01-01 0.424275070021117 1995-01-01 1.458835998627520 1996-01-01 1.589290755069680 1997-01-01 -1.466542505547860 1998-01-01 -0.110657233804727 1999-01-01 1.816852495980890 2000-01-01 1.039797421983210 2001-01-01 2.162084976045290 2002-01-01 2.298107604293260 2003-01-01 2.049268825022600 2004-01-01 0.644098610836753 2005-01-01 1.074585085543270 2006-01-01 0.817920078253187 2007-01-01 1.069448703085180 2008-01-01 3.077576822846120 2009-01-01 2.106174023649030 2010-01-01 0.975669837203551