Year	including construction (constant LCU)
1975	3604851617.8999996
1976	4028259212.5
1977	4444087991.2
1978	4385069108.200001
1979	4098670351.5
1980	2959203611.5
1981	3078252032.7000003
1982	2624734237.7999997
1983	2335616643.6
1984	2414982257.7
1985	2534030678.7999997
1986	2743782659
1987	2256251029.5
1988	2715437796.7999997
1989	2783465466
1990	2800472383.2999997
1991	2838966900
1992	2813303900
1993	2505348100
1994	2572713400
1995	2553466300
1996	2710652000
1997	2649702400
1998	2845382700
1999	2662533800
2000	2980113200
2001	3342602800
2002	3300900400
2003	3464501900
2004	3955306400
2005	4359498200
2006	4468923900
2007	4647805300
2008	5024234000
2009	4570030800
2010	4890461800
2011	5168894600
2012	4616695500
2013	4876462400
2014	4748912200
2015	4774478000
2016	4166736000
2017	4991872000
2018	5171397000
2019	4919435000
2020	4060292000
2021	3616375000
2022	3726820000