Year	annual % growth
1979	6.708944821103003
1980	6.986080417211426
1981	2.9913279381545266
1982	3.07747389371589
1983	2.886634184920382
1984	5.294947994505634
1985	4.743279481033724
1986	4.63271117334989
1987	5.172493544024519
1988	4.335848928830103
1989	3.8642093187940816
1990	2.9108306191374993
1991	3.721056661943905
1992	5.477703976729174
1993	5.8390308239389555
1994	4.62065251050025
1995	3.9984076317811486
1996	5.446006256753492
1997	6.063319695953425
1998	3.7667681416015313
1999	4.320393009563176
2000	5.458720275784884
2001	4.999620865954228
2002	5.3254245183417765
2003	5.2335360501656965
2004	7.890544702388397
2005	7.776469332158854
2006	8.689818340967918
2007	9.917762684612
2008	6.758238944313092
2009	4.805778702319458
2010	7.43872905517064
2011	6.716574364274237
2012	6.078363449850627
2013	6.059530184334562
2014	5.765691999440975
2015	5.51171250083064
2016	5.203159986081388
2017	5.706078930655508
2018	5.805582549952874
2019	5.070382027226827
2020	-1.6363289599941169
2021	7.316148489318493
2022	4.2947717307176845
2023	5.362394203319681