Year	including construction (current US$)
1996	555900497.9927208
1997	409011588.275392
1998	390725059.53956074
1999	531180304.1274439
2000	675038886.728515
2001	852498955.8680217
2002	1004680718.3179042
2003	1349879571.1424472
2004	1772143145.1652179
2005	2019590337.6795256
2006	2251420967.904092
2007	2705669558.112235
2008	3241078532.2975
2009	2940445652.114403
2010	2974272784.791146
2011	3156235401.7137656
2012	2823527771.8596287
2013	2946365612.9701486
2014	2845221843.0034127
2015	2478198387.1331267
2016	2507690758.6040235
2017	2650609029.241887
2018	3225197635.7961907
2019	3175803392.4057727
2020	3049912750.115048
2021	3720051639.2967544
2022	4047046922.9722166
2023	4861195290.3770685