Year	including construction (constant 2015 US$)
2000	2028988620.305621
2001	2114287731.387497
2002	2179226727.4249043
2003	2310392051.679281
2004	2498892197.9799166
2005	2752041574.3309293
2006	3013596772.76676
2007	3257686227.0994134
2008	3555376321.5256996
2009	3392313375.960877
2010	3447821878.4094276
2011	3436719361.358032
2012	3348291571.4956455
2013	3479968664.445316
2014	3540099132.856854
2015	3564083647.671778
2016	3737326282.171963
2017	3924153327.6022797
2018	4077351640.948754
2019	4049908930.6897907
2020	3971078405.7994027
2021	4332254980.459225
2022	4411323669.174569
2023	4287785257.8860574