Year	Growth Rate Previous Period
1961-01-01	1.504809183886940
1962-01-01	3.830949105067900
1963-01-01	2.444190972359080
1964-01-01	2.902815333686510
1965-01-01	3.508771929812360
1966-01-01	3.554095422929050
1967-01-01	2.516403489570740
1968-01-01	3.987902658758390
1969-01-01	6.511207305056370
1970-01-01	9.772689083540720
1971-01-01	11.468812877742800
1972-01-01	8.924400084943760
1973-01-01	15.367743822196200
1974-01-01	18.018141106886400
1975-01-01	24.970654980827900
1976-01-01	19.849718221665600
1977-01-01	18.787878787878800
1978-01-01	7.811400422237850
1979-01-01	12.622389033942600
1980-01-01	13.562269071940900
1981-01-01	8.692185007974500
1982-01-01	7.762289068231850
1983-01-01	3.671023965141580
1984-01-01	5.878953451717980
1985-01-01	4.015048096730980
1986-01-01	3.328356898217300
1987-01-01	3.127655957844610
1988-01-01	3.371363523982220
1989-01-01	5.622970432404730
1990-01-01	8.106796116504870
1991-01-01	5.178865439305450
1992-01-01	2.120392770741460
1993-01-01	1.254180602006700
1994-01-01	1.348747591522150
1995-01-01	3.843020097772940
1996-01-01	3.086177585981430
1997-01-01	-0.126855258150474
1998-01-01	0.990727803886734
1999-01-01	0.264117721041358
2000-01-01	-0.489212242849966
2001-01-01	3.819488213790520
2002-01-01	0.789218067022833
2003-01-01	1.156487170220430
2004-01-01	0.654995831844691
2005-01-01	1.550980330641720
2006-01-01	2.403453506008650
2007-01-01	4.511792184117580
2008-01-01	9.157309495257830
2009-01-01	5.472885249176070
2010-01-01	3.418236909383570
2011-01-01	5.502655191356900
2012-01-01	3.245682547947600
2013-01-01	3.732033285702260
2014-01-01	-0.186370634470433
2015-01-01	-2.581587920116920
2016-01-01	-2.375000000000000
2017-01-01	2.253521126760570