Year	including construction (current US$)
1999	21518170603.709038
2000	29220250834.60236
2001	24249336149.24485
2002	24462933238.288746
2003	30892018506.36944
2004	41344118700.09409
2005	51924927767.92193
2006	62639282982.71618
2007	71771002303.2829
2008	93107235982.33585
2009	63152623857.225365
2010	80435637988.40973
2011	98220961526.94753
2012	98114865840.26224
2013	91292201934.27107
2014	92139669561.86623
2015	61416426559.3479
2016	58215291060.87643
2017	63565848624.26512
2018	68761894286.79016
2019	64952768312.11014
2020	49500902373.30489
2021	67645856347.046295
2022	97128035692.81236
2023	91158349032.4079