Year	including construction (constant 2010 US$)
1991	61523.5608476443
1992	63014.855669724
1993	62535.5495249759
1994	65645.2303000681
1995	61521.4690261586
1996	62308.068368996
1997	63856.4212332712
1998	64211.3687989273
1999	65328.159401946
2000	67605.9754299413
2001	68196.9166338394
2002	68511.3196196952
2003	69773.5542004244
2004	71852.7070623029
2005	72930.8329192412
2006	74942.8709004548
2007	76193.4276340904
2008	75668.1522113719
2009	71880.6880278695
2010	77949.7347383962
2011	80483.3649441437
2012	80832.3917975412
2013	81817.7002734986
2014	83494.8517991683
2015	85335.3202192743
2016	87280.0003295765
2017	88558.8953107957
2018	90386.2654052804