Year	including construction (constant 2015 US$)
2003	1558939634.80048
2004	1741605609.4582093
2005	1901599713.942812
2006	2152178501.8101497
2007	2463710921.721983
2008	2348022567.030149
2009	2259054263.8835874
2010	2123307210.7447305
2011	2359751951.352304
2012	2549373282.3283973
2013	2611405011.176575
2014	2783625110.7998147
2015	3009728194.3400335
2016	3279780588.3831162
2017	3594040925.423526
2018	3591702304.8397846
2019	3624096935.449148
2020	3499563568.0093307
2021	3533550063.4085617
2022	4076543521.4681025
2023	4327344186.874001