Year	including construction (constant 2010 US$)
1991	4288942848259.14
1992	4113964857830.85
1993	3927460779850.25
1994	3913196989492.19
1995	3961443296544.75
1996	3947687979479.67
1997	4035686673594.22
1998	4101872782185.21
1999	4196447379897.68
2000	4396708063965.79
2001	4459466547143.46
2002	4505782501608.61
2003	4589019564182.87
2004	4769938858127.17
2005	4865305161538.25
2006	5080660275066.24
2007	5263125031495.37
2008	5228752968067.61
2009	4714372190199.23
2010	4966516932057.18
2011	5111290761179.48
2012	5050438613820.23
2013	5031933327858.56
2014	5114025989183.18
2015	5232700444940.72
2016	5368250355385.69
2017	5547304541280.14
2018	5655983937219.18