Year	including construction (constant 2015 US$)
1991	5115.351479961013
1992	4349.3592270794625
1993	3499.890172411764
1994	2371.0123150355817
1995	2361.967447448876
1996	2747.7198770201303
1997	3505.2155690677773
1998	3489.9835461942635
1999	3710.714744280915
2000	4428.719686837349
2001	4614.795858992577
2002	3545.7132476680163
2003	3142.81198798602
2004	2720.88362418325
2005	2398.8162437375427
2006	1988.1973735934823
2007	2083.857332017902
2008	2320.1455413525973
2009	2222.28487623724
2010	2198.1567131187912
2011	2369.806579868437
2012	2133.3054362933426
2013	2770.6501604906866
2014	2904.5485286457897
2015	2955.599207669439
2016	3091.3096409506943
2017	3469.4502096455794
2018	3559.66996783231
2019	3446.703828135025
2020	3189.8591384786205
2021	3049.378240536347
2022	3239.261141571043