Year	including construction (constant 2015 US$)
1980	20663238.329975225
1981	35123802.74166595
1982	37772026.27330696
1983	48329598.21563263
1984	49395386.88445548
1985	46478524.900982
1986	58985773.1976497
1987	111611355.00568838
1988	110716764.40963769
1989	121560627.82190543
1990	120021401.8295736
1991	116911056.86993407
1992	134485966.75258803
1993	136264112.27318242
1994	145851753.99369785
1995	169131235.58642697
1996	175192130.16673368
1997	173716547.6476151
1998	181866591.6644178
1999	209285663.00722227
2000	224472707.54750752
2001	254992480.01789367
2002	299343319.4821401
2003	326320367.8351626
2004	333871249.42292553
2005	345424984.55406964
2006	372088974.2235476
2007	515880471.750145
2008	544305043.4829819
2009	565296647.5873677
2010	637339646.9948938
2011	667646239.4137937
2012	715373044.651525
2013	745478065.2678286
2014	775636774.2116238
2015	841611053.9066439
2016	904218389.7247882
2017	929554439.1798455
2018	892404296.5416846
2019	880491291.2575171
2020	753726639.7230397
2021	783457130.2845639
2022	827306299.2439578