Year	including construction (current US$)
1991	1755339398176.6956
1992	1895429776083.7268
1993	1683863649516.8481
1994	1756543366024.043
1995	2011440902612.6064
1996	1987047946651.0923
1997	1799132137804.152
1998	1839122259354.6458
1999	1797676179864.071
2000	1640083093041.0974
2001	1647389727927.312
2002	1769534178282.5933
2003	2146702196966.5925
2004	2452092463609.7266
2005	2520065323429.9233
2006	2699604389251.4663
2007	3106815679359.5474
2008	3360594972247.4717
2009	2881499969085.05
2010	2841841670638.7656
2011	3064437639771.6484
2012	2817801208474.576
2013	2905352794109.0317
2014	2962349179887.7715
2015	2606438764640.934
2016	2680986272449.958
2017	2834682587870.248
2018	3060148738299.051
2019	2990608399899.572
2020	2922893117939.837
2021	3327458187276.4473
2022	3272195668884.7363
2023	3625668621815.061