Year	Growth Rate Same Period Previous Year
1980-01-01	21.872
1981-01-01	29.756
1982-01-01	-19.472
1983-01-01	-6.124
1984-01-01	14.492
1985-01-01	8.748
1986-01-01	-11.560
1987-01-01	8.236
1988-01-01	15.866
1989-01-01	38.519
1990-01-01	20.103
1991-01-01	-12.153
1992-01-01	23.781
1993-01-01	-3.081
1994-01-01	11.063
1995-01-01	12.226
1996-01-01	2.214
1997-01-01	36.482
1998-01-01	14.856
1999-01-01	-8.902
2000-01-01	32.025
2001-01-01	-1.856
2002-01-01	2.461
2003-01-01	9.377
2004-01-01	20.451
2005-01-01	27.528
2006-01-01	21.363
2007-01-01	22.995
2008-01-01	27.120
2009-01-01	-8.940
2010-01-01	13.959
2011-01-01	20.919
2012-01-01	4.330
2013-01-01	-1.847
2014-01-01	4.182