Year	including construction (constant 2015 US$)
1994	1178039966815.4436
1995	1210259648687.0718
1996	1257773765699.4548
1997	1254722809669.9185
1998	1217381850672.0796
1999	1206966631970.6536
2000	1236518689412.4487
2001	1187862839057.8455
2002	1163327138239.7563
2003	1182968751996.1143
2004	1218969702686.369
2005	1258761835943.5183
2006	1290698975989.5027
2007	1314190428656.6755
2008	1300328530140.6743
2009	1101451304569.517
2010	1227477350991.8562
2011	1188161077651.5798
2012	1191190553893.2017
2013	1209593775261.7244
2014	1240199168457.015
2015	1270526150555.107
2016	1281458536457.857
2017	1335047302721.5752
2018	1368544205828.422
2019	1345376602271.3435
2020	1285924680052.6777
2021	1372998783383.5967
2022	1355783559515.8792