Year	Growth Rate Same Period Previous Year
1981-01-01	29.590
1982-01-01	-29.049
1983-01-01	-25.074
1984-01-01	17.020
1985-01-01	5.287
1986-01-01	-6.697
1987-01-01	1.203
1988-01-01	19.331
1989-01-01	26.309
1990-01-01	29.799
1991-01-01	6.023
1992-01-01	8.985
1993-01-01	0.532
1994-01-01	6.239
1995-01-01	-22.271
1996-01-01	11.505
1997-01-01	16.725
1998-01-01	3.461
1999-01-01	11.308
2000-01-01	19.320
2001-01-01	-0.747
2002-01-01	5.198
2003-01-01	2.744
2004-01-01	12.291
2005-01-01	10.986
2006-01-01	3.670
2007-01-01	5.344
2008-01-01	2.990
2009-01-01	-2.364
2010-01-01	2.992
2011-01-01	17.769
2012-01-01	-0.740
2013-01-01	3.406
2014-01-01	7.570
2015-01-01	-4.418
2016-01-01	-0.406