Year	Growth Rate Previous Period
1960-01-01	4.26999608903907000
1961-01-01	6.58379819031652000
1962-01-01	9.44815660818748000
1963-01-01	10.39912171583270000
1964-01-01	3.95079173306433000
1965-01-01	9.38013545181960000
1966-01-01	3.98632067142583000
1967-01-01	4.82793604837124000
1968-01-01	6.63398981292729000
1969-01-01	6.17461749191327000
1970-01-01	8.98405206858269000
1971-01-01	4.85602835392067000
1972-01-01	3.23409702291071000
1973-01-01	13.59148414720380000
1974-01-01	29.56295377963590000
1975-01-01	12.65948177627340000
1976-01-01	8.80604285295925000
1977-01-01	6.98619406967197000
1978-01-01	3.10862560478609000
1979-01-01	1.91177132732419000
1980-01-01	5.79006067148204000
1981-01-01	5.11857039416990000
1982-01-01	1.26651122062367000
1983-01-01	1.91688310862071000
1984-01-01	2.24996267575558000
1985-01-01	1.46088080199635000
1986-01-01	-0.21706755720024000
1987-01-01	-1.52775328005647000
1988-01-01	0.80098837556436600
1989-01-01	2.08841806837026000
1990-01-01	4.67769586025873000
1991-01-01	5.59209684800558000
1992-01-01	-0.00538383369337393
1993-01-01	0.92705634260974400
1994-01-01	0.69626310939135300
1995-01-01	-1.68672539257666000
1996-01-01	-0.06843615746242620
1997-01-01	1.63541417176207000
1998-01-01	1.85222766487911000
1999-01-01	-0.81227405480679200
2000-01-01	-2.39730164065287000
2001-01-01	-0.61428261673357300
2002-01-01	-1.11365311192095000
2003-01-01	-0.15374692221173500
2004-01-01	1.13006981829735000
2005-01-01	-1.32398713596469000
2006-01-01	0.60882030176263300
2007-01-01	0.34759182760458300
2008-01-01	2.97051293793366000
2009-01-01	0.07722781782708240
2010-01-01	-0.31727848699498800
2011-01-01	-0.42701204866605600
2012-01-01	0.20713472662090100
2013-01-01	-0.18265519413030600
2014-01-01	4.28123666407646000
2015-01-01	3.57393737211579000
2016-01-01	2.05943078049403000
2017-01-01	0.70346512623456000