Year	including construction (annual % growth)
1966	6.802827488569974
1967	5.400044501659636
1968	9.06800795078584
1969	8.935954442379597
1970	7.379618600630408
1971	6.273519379414182
1972	9.170472068126315
1973	10.152214026532306
1974	6.796231286486986
1975	3.224645517376274
1976	6.521751098563371
1977	3.9135809460799464
1978	4.855155937523236
1979	7.557781015490647
1980	5.710682366455913
1981	-0.7229520168093586
1982	-1.029275160223051
1983	-5.2088462668445175
1984	4.543958673730302
1985	3.410317305149576
1986	3.633165201493327
1987	2.4884450729421275
1988	-0.5562267544701456
1989	1.497488928581589
1990	-1.360733615862955
1991	2.1485008556571046
1992	0.9301548161364082
1993	3.5581256509552617
1994	5.4984596400721415
1995	-2.2111536397309806
1996	4.745079509569123
1997	6.3043895952356905
1998	2.3053659893120653
1999	-1.2057316354644456
2000	3.5940585909418132
2001	-1.4461915489037835
2002	-0.005295323483522907
2003	2.4350782072711183
2004	6.402716331544241
2005	3.2596692186852323
2006	4.826823371841101
2007	4.130112342393218
2008	2.4454412555966485
2009	-5.320059713018338
2010	6.773876647987834
2011	4.338748341883942
2012	1.3270951174114458
2013	1.7753959424404258
2014	0.5409197008848992
2015	-0.5145520045361138
2016	-1.4162550832556065
2017	0.6123048610993749
2018	0.32472343476786136
2019	-1.2375079839236491
2020	-7.594414185947969
2021	8.042487474048144
2022	3.61370806083616
2023	1.5917260033175467