Year	Growth Rate Previous Period, Trend
1971-01-01	11.03418468470470
1972-01-01	8.56714129985400
1973-01-01	14.64134343027480
1974-01-01	18.07206611203420
1975-01-01	12.22793715672300
1976-01-01	9.10512113156128
1977-01-01	10.53765859116820
1978-01-01	10.46625833945150
1979-01-01	10.90419103280430
1980-01-01	13.93820034939260
1981-01-01	10.25708077520820
1982-01-01	7.22842410296776
1983-01-01	5.90452481123195
1984-01-01	3.20318677523557
1985-01-01	2.14347476246567
1986-01-01	4.85575250091495
1987-01-01	3.61383910893892
1988-01-01	5.83466641199919
1989-01-01	7.11901166710033
1990-01-01	7.50022237266619
1991-01-01	9.37192144133753
1992-01-01	6.65528024865356
1993-01-01	6.01608524821750
1994-01-01	5.45748258197967
1995-01-01	7.38286875230356
1996-01-01	6.42092376192817
1997-01-01	7.14249362058749
1998-01-01	3.95447378607421
1999-01-01	3.42529037675833
2000-01-01	5.73987594698152
2001-01-01	5.40278178844322
2002-01-01	3.37326251080809
2003-01-01	3.78643138337328
2004-01-01	3.37550358431840
2005-01-01	5.82120370465752
2006-01-01	6.15133876164309
2007-01-01	5.67208360478555
2008-01-01	5.09027152500989
2009-01-01	2.03572164599966
2010-01-01	1.02692909830931