Year	including construction (constant 2015 US$)
1991	2915.433792954704
1992	3199.0018318592683
1993	3131.8716832987648
1994	3179.0860119711933
1995	3092.535873101495
1996	3123.7236321052683
1997	3086.173223216027
1998	2941.5061810610814
1999	2919.7648055143177
2000	3137.002311503676
2001	3228.982034969245
2002	3341.57372642411
2003	3460.59500258612
2004	3498.0302626530424
2005	3558.0174867155592
2006	3057.9233132466684
2007	2960.331112402508
2008	2868.088134289366
2009	2753.885853052375
2010	2780.950609445631
2011	2844.687526004655
2012	2962.4194212840753
2013	3002.410435159668
2014	3158.2535278372043
2015	3148.1582398942473
2016	2929.053855963256
2017	3284.4679053341083
2018	3465.961536652639
2019	3565.5306702129064
2020	3372.57453735264
2021	3424.4722493284157
2022	3567.251551518528