Year	including construction (annual % growth)
1971	5.627206720175465
1972	-2.3258148503891647
1973	1.8625870258837836
1974	3.664027538911668
1975	0.6268300097176223
1976	10.344288039080723
1977	24.435829620741558
1978	11.416161843668363
1979	0.8113832947765189
1980	10.131455479978186
1981	9.575073764674784
1982	9.246610916061556
1983	3.2470620810321407
1984	1.541064340844514
1985	9.308137707192571
1986	1.3235438223091052
1987	7.410800082900181
1988	0.5553706648558858
1989	0.7191665102525633
1990	7.48808806628935
1991	9.279663720260388
1992	8.569997556551769
1993	-14.020000008409681
1994	-18.470000001410966
1995	-16.590000014721298
1996	3.8800000228116147
1997	-1.0508517082476345
1998	-1.5899999716960167
1999	4.58999996032054
2000	-6.2301518073790305
2001	-6.230151807770795
2002	-6.230151778118298
2003	-6.230151802031926
2004	-6.230151831830781
2005	1.5509189275853856
2006	5.36824509267224
2007	8.336773744636446
2008	4.844849216645898
2009	9.040602461794805
2010	1.3644245858598794
2011	1.8555878245061592
2012	5.273086075802439
2013	2.435906271536865
2014	6.20010831940094
2015	-16.10000000000001
2016	-1.2999849361371503
2017	0.699998852460908
2018	2.4000319077410524
2019	2.0999999999999943
2020	1.7600600024945834
2021	2.992888802137088
2022	3.1561700108655373
2023	2.745139991737716