Year	including construction (constant 2015 US$)
2000	22298798747.538876
2001	23040654580.092377
2002	25071493398.312847
2003	26270355342.160408
2004	30619914808.070526
2005	32585226374.96555
2006	38175086596.923004
2007	44410280563.99443
2008	53907854657.71278
2009	58089300544.53459
2010	72898623181.0987
2011	82924469474.60127
2012	85121266437.52994
2013	87551847247.62827
2014	90059866097.30426
2015	92904713406.5934
2016	96781316269.51189
2017	95596421347.30435
2018	96320481167.24168
2019	94812579830.18915
2020	91948283580.71344
2021	92559735095.4331
2022	94123389326.3754