Year	including construction (current US$)
1990	2669696969.6969695
1991	1582000000
1992	162463099.6309963
1993	504861215.303826
1994	329926284.44968075
1995	749284305.4732647
1996	1116531996.982283
1997	1465734090.2675407
1998	1554277591.1088135
1999	1791433110.0817564
2000	2242881616.7522135
2001	2480680584.591498
2002	2878218078.431211
2003	3531959606.8201675
2004	4406958001.253694
2005	7751784654.667074
2006	13670455372.182955
2007	21852669311.195118
2008	32100362698.08427
2009	24962583184.76504
2010	31624595066.035385
2011	40714537170.47029
2012	41428762354.49853
2013	42311874076.68942
2014	40318634481.932106
2015	23826622836.640755
2016	18008713297.17833
2017	20311418785.641037
2018	24616518540.69695
2019	23520411764.705883
2020	17912411764.705883
2021	26764764705.882355
2022	44247823529.411766
2023	33740941176.47059