Year	Growth Rate Previous Period
1967-01-01	-1.1965811965812000
1968-01-01	0.0000000000000000
1969-01-01	-0.3460207612456750
1970-01-01	0.0000000000000000
1971-01-01	1.7708333333333300
1972-01-01	-0.7164790174002050
1973-01-01	2.7491408934707900
1974-01-01	2.3411371237458200
1975-01-01	3.5947712418300700
1976-01-01	0.0000000000000000
1977-01-01	1.0725552050473200
1978-01-01	2.9962546816479400
1979-01-01	3.9393939393939400
1980-01-01	4.3731778425656000
1981-01-01	0.1675977653631280
1982-01-01	6.5253764640267700
1983-01-01	1.9633507853403100
1984-01-01	-1.1810012836970500
1985-01-01	10.0285788516498000
1986-01-01	1.1806375442739100
1987-01-01	4.7141190198366400
1988-01-01	-1.2703365277468200
1989-01-01	0.1805869074492100
1990-01-01	4.5966651644885100
1991-01-01	2.3050409306333500
1992-01-01	3.2427879553590200
1993-01-01	5.0581276769324900
1994-01-01	3.5527082119976700
1995-01-01	3.0746156730408700
1996-01-01	5.8566751546016700
1997-01-01	3.3333333333333300
1998-01-01	8.4802128367143300
1999-01-01	5.6368792152054000
2000-01-01	4.4908767729531700
2001-01-01	3.4403749349071300
2002-01-01	3.6951268626661300
2003-01-01	2.8416998414085500
2004-01-01	2.9583005507474400
2005-01-01	5.4898364664527000
2006-01-01	4.6506910840022000
2007-01-01	11.3772289290065000
2008-01-01	1.9937849596022400
2009-01-01	-0.3875496624174320
2010-01-01	-1.2307918175589700
2011-01-01	-0.3567447045707920
2012-01-01	0.0447527411053927
2013-01-01	1.3891995327915700
2014-01-01	0.2671699593117310
2015-01-01	1.0096071576991700
2016-01-01	2.6064859632139400
2017-01-01	1.4670849352548500