Year	including construction (constant 2015 US$)
1990	414579946521.99945
1991	417305696826.0139
1992	416134392943.48425
1993	402384059891.3444
1994	417211144137.4749
1995	433486797318.47644
1996	434833080259.9608
1997	433906415093.7108
1998	437360994429.9608
1999	439834098663.16394
2000	452089667101.7187
2001	454584739690.1562
2002	458682503649.1015
2003	454625125959.37494
2004	464268124394.3749
2005	467923414612.53894
2006	480864772968.7889
2007	489150504284.6874
2008	476762238104.41394
2009	407005609352.7733
2010	421839020041.4061
2011	422088882344.3749
2012	401564669088.4374
2013	389310210162.7733
2014	381148078582.8905
2015	383056218852.1873
2016	393376574906.9138
2017	404892320149.9997
2018	412499473381.9919
2019	414082637325.6247
2020	371599277792.3044
2021	427425417445.7028
2022	434794136357.49976
2023	434687623119.99976