Year	including construction (constant 2015 US$)
1995	50134.75754602627
1996	51770.16084222611
1997	54095.31666150467
1998	55274.0325901873
1999	56970.02942801023
2000	58589.504884826434
2001	59064.6583592843
2002	59929.80348015229
2003	61236.66967201011
2004	63506.78173315653
2005	64918.45207320334
2006	66548.39698154294
2007	67475.115589777
2008	67092.42259513344
2009	63742.69115709668
2010	69179.28170995713
2011	70070.5827681066
2012	70435.90902690383
2013	71584.60600412409
2014	72740.28315348698
2015	84326.9734772448
2016	74948.70226341797
2017	76443.68514108483
2018	77165.20329908308
2019	77158.88184357363
2020	74820.22676381061
2021	79139.04995195715
2022	82495.01178394479