Year	Growth Rate Previous Period
1960-01-01	1.244167962674960
1961-01-01	1.536098310291860
1962-01-01	1.512859304084720
1963-01-01	1.937406855439640
1964-01-01	2.339181286549710
1965-01-01	2.571428571428570
1966-01-01	2.367688022284120
1967-01-01	1.904761904761900
1968-01-01	-0.534045393858478
1969-01-01	1.073825503355700
1970-01-01	1.992031872509960
1971-01-01	-0.130208333333333
1972-01-01	1.303780964797910
1973-01-01	2.574002574002570
1974-01-01	2.885821831869510
1975-01-01	1.585365853658540
1976-01-01	1.200480192076830
1977-01-01	0.474495848161329
1978-01-01	0.354191263282172
1979-01-01	0.235294117647059
1980-01-01	0.352112676056338
1981-01-01	0.584795321637427
1982-01-01	1.046511627906980
1983-01-01	0.345224395857307
1984-01-01	0.573394495412844
1985-01-01	0.684150513112885
1986-01-01	10.883352208380500
1987-01-01	-0.383004800326831
1988-01-01	-2.435023324960270
1989-01-01	-1.308322824716270
1990-01-01	0.338071660544109
1991-01-01	0.769373623749768
1992-01-01	0.265908432719901
1993-01-01	1.139586177922490
1994-01-01	2.045796770341140
1995-01-01	2.223579097338830
1996-01-01	2.180189148830260
1997-01-01	1.079014029618080
1998-01-01	-0.207233909250825
1999-01-01	0.335643397000942
2000-01-01	0.777339237581825
2001-01-01	1.177313432835820
2002-01-01	2.992824773413900
2003-01-01	1.294802456687140
2004-01-01	2.789529648650480
2005-01-01	2.231808777567460
2006-01-01	2.286427833275920
2007-01-01	1.121869080193640
2008-01-01	0.210228337114668
2009-01-01	0.205633100697906
2010-01-01	0.777314843604254
2011-01-01	0.970833847546176
2012-01-01	-0.230189447952740
2013-01-01	1.000469608183430
2014-01-01	3.177876159864150
2015-01-01	2.564705421344460
2016-01-01	4.443340719798270
2017-01-01	3.818999890258620