Year	annual % growth
1977	9.224132808171845
1978	4.122920783485569
1979	4.299420977920462
1980	-2.0186224513645925
1981	3.1978506289173083
1982	2.6936335099966584
1983	4.686466088619426
1984	3.6576664737758335
1985	2.6036012239108572
1986	4.02652621161495
1987	9.408119594592065
1988	7.453804983941154
1989	6.643643190814473
1990	6.062172700850454
1991	5.060803675957672
1992	6.763747592630082
1993	7.231795182880859
1994	6.49040254652418
1995	5.2832167047603775
1996	6.226993870903414
1997	6.258525947344992
1998	6.375241042879139
1999	5.3166536516919365
2000	9.333455143353689
2001	3.27455483025345
2002	4.715546405375349
2003	8.010465058394772
2004	5.140253673755794
2005	5.850465407995387
2006	10.560515573367852
2007	5.917488492173263
2008	5.216490977641257
2009	2.806404678794891
2010	5.230815361304991
2011	5.1310195085427495
2012	4.64384797397031
2013	4.188440087455689
2014	4.853175500737208
2015	4.455558594884607
2016	4.331241944321221
2017	3.934323782671555
2018	4.283523506980487
2019	3.062266183208436
2020	-13.455022334404148
2021	2.3321070573689013
2022	10.306357084437195
2023	5.479541780555934