Year	annual % growth
1979	6.740858214130284
1980	7.0520260234072225
1981	3.12666930952561
1982	2.715826594199129
1983	2.833794088864508
1984	5.089353919280001
1985	4.856955008791758
1986	4.509763995824812
1987	5.317736832948114
1988	4.36817926407636
1989	3.764091300509037
1990	2.8270625868757975
1991	2.761414791229484
1992	3.1498207202370168
1993	2.3368210152560067
1994	3.8406500709825764
1995	2.646821579855228
1996	4.80479192530143
1997	5.817871255720505
1998	3.3101373387072215
1999	4.08454435604331
2000	5.599921597944515
2001	4.715575621701703
2002	5.27883790338619
2003	5.233830808813082
2004	7.577101551951543
2005	7.623291513743993
2006	8.69292440003997
2007	10.070256772124495
2008	6.675575475798027
2009	3.8460135649255704
2010	6.926630492279443
2011	6.426850546346756
2012	5.998094563363438
2013	5.649706195714899
2014	5.36732523006232
2015	4.995811016271574
2016	4.819213351541052
2017	5.518027155393753
2018	5.6412886584629405
2019	4.927743699653348
2020	-1.7332786564140577
2021	7.426762432157275
2022	4.081641080362061
2023	5.161129269266269