Year	including construction (constant LCU)
1980	10007290950.0163
1981	10554458881.274101
1982	11540937426.3542
1983	12422567740.1395
1984	13184234912.522598
1985	13855850090.7421
1986	14575373070.4499
1987	15358624534.689098
1988	16881318824.0569
1989	17044259073.1671
1990	14913726685.714
1991	12139773600
1992	11362828000
1993	10658332700
1994	11297832600
1995	10679786200
1996	10737488500
1997	11630270600
1998	11941999800
1999	11838687900
2000	13127287200
2001	13945127300
2002	14582263400
2003	15695531000
2004	16320284000
2005	17051813500
2006	18629513400
2007	20861333200
2008	22017520500
2009	21401850200
2010	19870401900
2011	20299811500
2012	21102308900
2013	20503470400
2014	20617381100
2015	21524129000
2016	22369143000
2017	22588095800
2018	22588468100
2019	22588337000
2020	20783772700
2021	20990106500
2022	23492030600
2023	23705869778.702103