Year	including construction (constant LCU)
1968	3086861502800
1969	3513874576700
1970	4180805311000
1971	4477614598400
1972	4490331855700
1973	4899845991900
1974	5219831073900
1975	4989619366100
1976	4546755559100
1977	4455496902000
1978	4105519592600
1979	3824255718100
1980	4009743848000
1981	4029480948600
1982	3893437349500
1983	4047406923200
1984	4553164886800
1985	4567387779300
1986	4788097422300
1987	4832678567400
1988	4739568591100
1989	4531653646900
1990	3674762424900
1991	2944286506900
1992	2063238720100
1993	1764130121500
1994	1727504632900
1995	1548446422000
1996	1639444625000
1997	1314190132400
1998	1287423523900
1999	1363596088700
2000	1508300000000
2001	1386600000000
2002	1457000000000
2003	1492300000000
2004	1578100000000
2005	1802639000000
2006	1849465000000
2007	1932171162000
2008	2018223701000
2009	2049905575500
2010	2637584304500
2011	3050576484900
2012	3323817089500
2013	3671188778700
2014	4208137382399.9995
2015	4456898643400
2016	4478982849600
2017	4825497732800
2018	5410179706000
2019	5632379945000
2020	5869993650300
2021	6326542980400
2022	7317038686400
2023	8382566823864.44