Year	Growth Rate Previous Period
1971-01-01	9.3276008581734500
1972-01-01	4.2821085791805200
1973-01-01	6.1942467468465200
1974-01-01	8.2792591314141300
1975-01-01	6.6042581666480600
1976-01-01	1.4404643252838000
1977-01-01	4.9607480698665000
1978-01-01	4.7861086713421600
1979-01-01	3.4804351914697000
1980-01-01	8.6045085123532000
1981-01-01	5.3035086067586700
1982-01-01	4.8533775046479900
1983-01-01	0.4011455552852040
1984-01-01	0.8475096036850880
1985-01-01	1.0259426079432900
1986-01-01	4.8113665980897700
1987-01-01	4.8021037263945900
1988-01-01	0.0548339435223399
1989-01-01	-0.3353015663303570
1990-01-01	3.8249711808212800
1991-01-01	3.2339175767160700
1992-01-01	7.6054480520537400
1993-01-01	4.6205890366584100
1994-01-01	-2.3666034619186700
1995-01-01	2.6856334476769100
1996-01-01	1.0957287544403200
1997-01-01	-3.2300726259656700
1998-01-01	0.5445515908242260
1999-01-01	-0.3132112011439630
2000-01-01	-1.5120050337119400
2001-01-01	0.9163854230762580
2002-01-01	0.6295986985339390
2003-01-01	-0.9444705875222920
2004-01-01	-3.9913348419647700
2005-01-01	-2.2570968448345900
2006-01-01	-2.7666029912702100
2007-01-01	-1.9504085279482700
2008-01-01	7.0825026591573600
2009-01-01	14.3609876272380000
2010-01-01	-7.6687389181898400