Year	Growth Rate Previous Period
1960-01-01	2.1709633649932200
1961-01-01	1.1441413831852100
1962-01-01	5.0600949399050700
1963-01-01	9.0655643145548800
1964-01-01	5.2622300572939600
1965-01-01	5.9872718137665400
1966-01-01	2.1174053883226600
1967-01-01	1.9342359767891800
1968-01-01	0.3491461100568960
1969-01-01	3.0027985780198400
1970-01-01	4.6409164341312800
1971-01-01	4.2315789473684400
1972-01-01	7.2443277452366400
1973-01-01	11.9655973381882000
1974-01-01	19.5850855060275000
1975-01-01	19.6877344336084000
1976-01-01	18.9994907352999000
1977-01-01	17.5000822991079000
1978-01-01	13.0277645476704000
1979-01-01	13.8239595468855000
1980-01-01	15.6598432055749000
1981-01-01	16.1058914349193000
1982-01-01	15.2582502229790000
1983-01-01	11.7145510313195000
1984-01-01	9.1801007556674900
1985-01-01	8.7923496637405300
1986-01-01	5.3503833062951200
1987-01-01	3.6273236913352900
1988-01-01	3.4537349093345900
1989-01-01	6.2741158688284900
1990-01-01	6.0079505300353000
1991-01-01	6.3907800768327100
1992-01-01	4.9580950889010700
1993-01-01	2.0223880597015100
1994-01-01	3.5842293906809800
1995-01-01	6.1506955723465800
1996-01-01	3.9500000000000100
1997-01-01	-0.1443001443001570
1998-01-01	1.0356454720616400
1999-01-01	0.9058402860548460
2000-01-01	1.5591778880226800
2001-01-01	4.1094828254632900
2002-01-01	3.6419155433082500
2003-01-01	3.1618281115263000
2004-01-01	2.1663415993312600
2005-01-01	-0.0477261880411716
2006-01-01	1.7394270122783300
2007-01-01	2.8628897083472900
2008-01-01	5.4034676052665700
2009-01-01	1.8304372023993800
2010-01-01	0.1639642922208080
2011-01-01	2.4789317328537800
2012-01-01	2.5298950622305400
2013-01-01	2.3643287845128500
2014-01-01	0.1162610447992630
2015-01-01	1.0915847332972100
2016-01-01	0.1929851432072540
2017-01-01	1.8794178794178900