Year	including construction (constant LCU)
1990	16530698621.8368
1991	16600101600.000002
1992	15207464900
1993	13426217500
1994	11095255000
1995	9603928400
1996	9927836200
1997	11711293700
1998	12980992700
1999	13963742300
2000	14775992200
2001	15485200500
2002	16564729500.000002
2003	18323507200
2004	21773776300
2005	24725094800
2006	28221806100
2007	30846491000
2008	35641009400
2009	35749266900
2010	40069244300
2011	42971659900
2012	43847055700
2013	43004959200
2014	43651000000
2015	40444000000
2016	38556000000
2017	39928000000
2018	38244000000
2019	38790000000
2020	38647000000
2021	39836000000
2022	37412700000
2023	40451100000