Year	including construction (constant 2015 US$)
1991	2446.7574708027228
1992	2883.94896627047
1993	3316.78553906991
1994	3825.7287484409467
1995	4243.504099716039
1996	4594.124192435049
1997	4958.549631705865
1998	5365.223624649128
1999	5853.797251418834
2000	6465.5163951135955
2001	7046.210638267807
2002	8017.084950287095
2003	8889.343689661247
2004	9389.538070104385
2005	9863.987895918697
2006	10492.296627513484
2007	11315.298695031923
2008	12271.461872809889
2009	13273.710902377965
2010	14488.199797932932
2011	15519.567529564792
2012	16366.145424356477
2013	17791.97970236849
2014	19173.15285293239
2015	20712.799804550436
2016	21654.120123630593
2017	22647.508179260567
2018	23625.91628423896
2019	24508.223702486
2020	25153.050846116996
2021	26223.572339275262
2022	27216.901627979005