Year	including construction (constant 2015 US$)
1995	9743.030335783693
1996	10317.19630273097
1997	10850.358322873197
1998	12228.617151776685
1999	12464.907727166015
2000	13443.004187668988
2001	15774.506641358827
2002	15897.114775325706
2003	18157.06445930653
2004	20137.32426610226
2005	21382.87827947431
2006	23784.195738088914
2007	25215.55822036791
2008	26101.824708598928
2009	24250.199659282036
2010	29379.977270487077
2011	31638.99135927829
2012	30948.316349598954
2013	31406.665271527712
2014	33640.11567246088
2015	33153.92234221018
2016	32652.240963189637
2017	34399.968608478914
2018	34566.28774871004
2019	36310.63933121116
2020	37947.94558298929
2021	38962.77559740428
2022	39753.86228754351