Year	including construction (constant LCU)
1977	31451812000
1978	30919443000
1979	31406995000
1980	31069733000
1981	33372554000
1982	33771836000
1983	35092387000
1984	37594635000
1985	36347390000
1986	36740255000
1987	35875999000
1988	35201207000
1989	35153178000
1990	33644291000
1991	32260000000
1992	33071687000
1993	35317622000
1994	37597764000
1995	38608195000
1996	39765851000
1997	40210229000
1998	39401970000
1999	41414101000
2000	41818697000
2001	42221245000
2002	45610512000
2003	47061571000
2004	48961785000
2005	49658947000
2006	49679181000
2007	52612086000
2008	49383389000
2009	48814182000
2010	48904318000
2011	48130803000
2012	49115365000
2013	50122785000
2014	52215694000
2015	54032000000
2016	55680305000
2017	57575483000
2018	59164666000
2019	60273448000
2020	59341501000
2021	59688486000
2022	58161381000