Year	including construction (current US$)
1991	626548025928.1084
1992	693099561678.1465
1993	633959540991.364
1994	665865975653.8508
1995	769740685137.164
1996	720603067325.1885
1997	632145274080.7579
1998	635526286539.9578
1999	606999120794.2098
2000	539832139038.4325
2001	526709873232.6778
2002	548277686693.3343
2003	655099098353.332
2004	743125902472.9749
2005	750242418303.5016
2006	807803314704.7047
2007	933007744317.65
2008	1005554043228.906
2009	843802916544.14
2010	912773159316.6685
2011	1014901022052.5311
2012	962345258894.5315
2013	1000010461981.5714
2014	1050482768178.8198
2015	910234389852.7339
2016	956586777019.8467
2017	1013592879414.1194
2018	1085272394465.0973
2019	1049732367317.6454
2020	1038309946252.143
2021	1156654972538.7412
2022	1098273917994.1677
2023	1251350020011.7869