Year	including construction (constant 2015 US$)
1990	474020070815.9325
1991	439458578546.24493
1992	344553019083.48395
1993	298907007206.88275
1994	239541037195.04617
1995	228637909746.5747
1996	215896186072.1868
1997	217795236047.918
1998	206775941091.3998
1999	226384428722.28732
2000	253870527087.4508
2001	268520844027.12607
2002	278622391232.28674
2003	303839746275.5605
2004	333340468436.90546
2005	346965834189.64087
2006	362532742695.61993
2007	379960581402.8645
2008	386994201159.9441
2009	346706637335.94507
2010	369629274088.01654
2011	393259243247.7493
2012	407426628940.6358
2013	409070006101.8816
2014	409445758455.0639
2015	406236699281.971
2016	413071879567.7018
2017	420536720165.2761
2018	432658678128.1544
2019	439367567754.2194
2020	427299338130.18256
2021	450001060823.59515
2022	449228872407.8464
2023	465205226596.7858