Year	including construction (constant LCU)
1967	45929000478.1682
1968	47695101057.428696
1969	51417132382.770096
1970	53156771183.098
1971	57392182261.4524
1972	60668891318.2468
1973	64111851035.3477
1974	68268408219.17271
1975	76787598942.4621
1976	84115193617.652
1977	90688127627.601
1978	89494223738.54549
1979	95427446062.8511
1980	93536541064.8384
1981	96306003449.3055
1982	96969035242.2689
1983	98007789931.3393
1984	101485921863.31299
1985	104710217908.834
1986	104436817280.714
1987	105250803699.524
1988	115521680845.01701
1989	112501350558.718
1990	121518446522.202
1991	122116157900
1992	125191577200
1993	124006570500
1994	128112132500
1995	131789551000
1996	135651367600
1997	143526746600
1998	149042339000
1999	152336902900
2000	158560343300
2001	165116676600
2002	169638950400
2003	176200640800
2004	182586157800
2005	191275403900
2006	199703952700
2007	212576907400
2008	225118306100
2009	210312854200
2010	231849775100
2011	246459978800
2012	248343650900
2013	249815531700
2014	258508000000
2015	263041000553.826
2016	268025824743.062
2017	277100574419.776
2018	285821315433.472
2019	297446777198.93
2020	281885424864.106
2021	301800347568.107
2022	296662313449.45404
2023	299510988969.08704