Year	Growth Rate Previous Period
1979-01-01	37.54072316207070
1980-01-01	38.80825189962310
1981-01-01	48.22704508047960
1982-01-01	63.95266320612620
1983-01-01	66.09631962007150
1984-01-01	70.70237156189920
1985-01-01	60.16945363776120
1986-01-01	68.28373935984150
1987-01-01	145.73688207079100
1988-01-01	98.98901510383700
1989-01-01	44.75180133961040
1990-01-01	48.77598135295930
1991-01-01	38.88105415559540
1992-01-01	21.22394035892280
1993-01-01	25.42843952020480
1994-01-01	20.72180505706430
1995-01-01	19.18708561831090
1996-01-01	29.21538899279990
1997-01-01	30.64019621902660
1998-01-01	28.52345362671600
1999-01-01	25.20117335217130
2000-01-01	19.71158361937410
2001-01-01	15.26003036283300
2002-01-01	12.08626660302320
2003-01-01	12.03654063424960
2004-01-01	12.08452798424520
2005-01-01	14.40302779985160
2006-01-01	15.32982005911790
2007-01-01	11.06826730625960
2008-01-01	12.06696155309740
2009-01-01	13.83320247493670
2010-01-01	9.98178021567243
2011-01-01	13.52745501180700
2012-01-01	16.89633795426540
2013-01-01	11.98972560836160