Year	including construction (constant 2015 US$)
1995	50702.60930473552
1996	50119.66424135974
1997	51945.6097166196
1998	52609.74269547265
1999	54082.18062226843
2000	55732.60599875631
2001	55911.18821637726
2002	56836.39029729553
2003	57916.30800791014
2004	59834.556425713505
2005	60965.74606658915
2006	62285.2845538348
2007	63095.499925649165
2008	62533.39103181999
2009	59670.24356354142
2010	63831.13520904167
2011	64263.51284832482
2012	64526.130382257965
2013	65056.93670987557
2014	65590.5392844586
2015	76852.4545429874
2016	67043.59714719094
2017	67957.46847741172
2018	68378.88031787056
2019	68500.61112478455
2020	67391.51218112934
2021	70062.23871432742
2022	68906.23460819086