Year	Growth Rate Previous Period
1966-01-01	10.42059008160700
1967-01-01	5.51449687322342
1968-01-01	17.72629310344830
1969-01-01	7.96338672768879
1970-01-01	6.52818991097923
1971-01-01	3.66096299243932
1972-01-01	13.74280230326300
1973-01-01	15.42355720553490
1974-01-01	19.44444444444440
1975-01-01	7.31946144430844
1976-01-01	4.97262773722628
1977-01-01	4.43285528031291
1978-01-01	12.56762380357890
1979-01-01	20.25878003696860
1980-01-01	33.55364279126960
1981-01-01	27.32190125445970
1982-01-01	18.82852752417970
1983-01-01	37.68446675794920
1984-01-01	33.61878453038670
1985-01-01	-7.28550754599959
1986-01-01	12.79935780225660
1987-01-01	35.99810224172700
1988-01-01	23.13797313797310
1989-01-01	9.58991429987960
1990-01-01	15.08003188349600
1991-01-01	14.02310039499050
1992-01-01	17.50287309144640
1993-01-01	6.74435176258540
1994-01-01	23.74407707008040
1995-01-01	19.25892233810740
1996-01-01	38.41412036010470
1997-01-01	16.85944058184610
1998-01-01	22.27346256134680
1999-01-01	20.77817242492730
2000-01-01	1.87103625480848
2001-01-01	15.01740445772810
2002-01-01	13.53008657734280
2003-01-01	8.24477810250355
2004-01-01	8.69186256408141
2005-01-01	19.34997888463420
2006-01-01	20.40063373044190
2007-01-01	21.89905874233710
2008-01-01	2.07742744647624
2009-01-01	6.99126258035839
2010-01-01	7.01077082390292
2011-01-01	9.78043195082492
2012-01-01	9.27645684594344
2013-01-01	9.36074470942151
2014-01-01	9.64922586589331
2015-01-01	15.08388169555100
2016-01-01	12.48907948455170
2017-01-01	5.85315552634838