Year	including construction (constant 2015 US$)
1995	11544.907858763476
1996	12398.518264924474
1997	13156.367242577813
1998	14202.43121590512
1999	15091.958336949123
2000	15424.881229898068
2001	16353.605912067227
2002	18311.35778060975
2003	18384.73154397598
2004	19813.26402096333
2005	21303.00865116928
2006	22288.87035372606
2007	22068.73911368228
2008	20707.490961519572
2009	22169.42885598616
2010	23401.989701631323
2011	24332.279099455336
2012	24649.50005088934
2013	23577.913613322937
2014	23164.686095455276
2015	24198.607060648796
2016	23809.54738659515
2017	26264.513828603496
2018	26292.89822902845
2019	26187.45050896693
2020	27077.703926718772
2021	29076.232238547535
2022	27513.921942548124