Year Growth Rate Same Period Previous Year 1966-01-01 8.636417486079850 1967-01-01 4.994547437295500 1968-01-01 6.346073950976330 1969-01-01 3.974997558355310 1970-01-01 7.833928235957160 1971-01-01 5.505226480836250 1972-01-01 10.419418758256300 1973-01-01 8.553910572753100 1974-01-01 47.410111585617900 1975-01-01 22.410167749170600 1976-01-01 8.989578959422850 1977-01-01 5.159008125525370 1978-01-01 4.646128226477900 1979-01-01 19.904519414385800 1980-01-01 43.050910442214800 1981-01-01 18.547863358877800 1982-01-01 5.291990796537770 1983-01-01 -0.383529061989044 1984-01-01 0.770011341252326 1985-01-01 -0.275441298424367 1986-01-01 -1.603753972260970 1987-01-01 0.769671908484506 1988-01-01 0.751812136823794 1989-01-01 1.386865653893050 1990-01-01 2.367792162094810 1991-01-01 3.821145197788650 1992-01-01 1.798868809490940 1993-01-01 1.370030083746650 1994-01-01 1.557382527905910 1995-01-01 4.886139265499520 1996-01-01 2.104615847995810 1997-01-01 3.267001806806880 1998-01-01 14.725591249390000 1999-01-01 -3.397690607849450 2000-01-01 2.351955667246600 2001-01-01 -2.213967934189550 2002-01-01 -1.635298409768860 2003-01-01 1.715937602269020 2004-01-01 7.631672082622830 2005-01-01 3.147699757869240 2006-01-01 0.102397650650130 2007-01-01 0.801937775032809 2008-01-01 12.111435546407500 2009-01-01 -1.758236127952470 2010-01-01 4.306066216415910 2011-01-01 8.994925042291310 2012-01-01 -0.392981383080379 2013-01-01 -2.987388798059580 2014-01-01 -2.125184944892360 2015-01-01 -6.729828702618380 2016-01-01 -3.515401549688860 2017-01-01 4.779827886671080