Year	including construction (constant 2015 US$)
1995	9804.027934102176
1996	10321.847979384114
1997	9454.715872847119
1998	9418.177300004096
1999	9862.969161248915
2000	11026.388995051877
2001	12221.998453960734
2002	12806.757992276145
2003	13936.195521739306
2004	14274.926627760497
2005	15607.717263180077
2006	16923.42302708898
2007	17798.31734124281
2008	21361.50380973872
2009	22029.64686110541
2010	22357.261402202716
2011	23484.937346164348
2012	20585.864807364385
2013	20255.265151315176
2014	21173.08492441496
2015	22688.791017736006
2016	22254.393320057243
2017	22985.908964404076
2018	24165.151628254363
2019	24043.82029307287
2020	23786.242896187534
2021	23695.804805870495
2022	22834.719725044473