Year	Growth Rate Previous Period
1961-01-01	2.551452909595650
1962-01-01	4.914830173988170
1963-01-01	7.243154834697970
1964-01-01	6.265112353711850
1965-01-01	4.429715242191190
1966-01-01	2.503245283897480
1967-01-01	4.612388479756400
1968-01-01	1.653382719749410
1969-01-01	2.489000589724380
1970-01-01	4.804270310909340
1971-01-01	5.806656671780740
1972-01-01	5.654539934224110
1973-01-01	10.483460805363100
1974-01-01	16.522734857694600
1975-01-01	16.876807919142600
1976-01-01	16.420590554749800
1977-01-01	16.832775955637800
1978-01-01	12.495382233539700
1979-01-01	15.307237006016800
1980-01-01	22.320076902006900
1981-01-01	18.209436590946100
1982-01-01	17.012964025645600
1983-01-01	14.601260866695800
1984-01-01	11.262319836163600
1985-01-01	9.580936002472910
1986-01-01	6.981232410175500
1987-01-01	5.387016731831760
1988-01-01	5.536268843107370
1989-01-01	6.384545738639880
1990-01-01	6.178214076365200
1991-01-01	5.832933368657050
1992-01-01	5.652021408987930
1993-01-01	5.317060129445060
1994-01-01	4.170851274897690
1995-01-01	5.049354430353640
1996-01-01	4.094872727708920
1997-01-01	2.594708891370370
1998-01-01	2.428165112113150
1999-01-01	1.713112603337240
2000-01-01	2.111423624903510
2001-01-01	2.702203864228890
2002-01-01	2.397681935751220
2003-01-01	2.481007275833230
2004-01-01	2.134407112431990
2005-01-01	2.052377479778850
2006-01-01	1.726535605266900
2007-01-01	1.905654817701830
2008-01-01	2.238717685754760
2009-01-01	1.428201118232260
2010-01-01	1.603522665847880
2011-01-01	2.079052395093440
2012-01-01	1.745165060491040
2013-01-01	1.122708698743330
2014-01-01	0.827120492279951
2015-01-01	0.680348820786669
2016-01-01	0.479232133741858
2017-01-01	0.691495405869836