Year	including construction (constant 2015 US$)
1995	15194.294378861174
1996	15484.875217315232
1997	17272.72681372021
1998	17562.64590631033
1999	17913.924847872913
2000	18883.889039715614
2001	19222.55352001329
2002	20745.708520283548
2003	21856.318300478037
2004	23428.057091117906
2005	24797.012241717206
2006	25796.51345627233
2007	26635.661901291023
2008	25768.985761291606
2009	23907.50149836703
2010	25415.209495462906
2011	25186.703564938765
2012	25201.60534499913
2013	24390.182873868154
2014	24168.148101793984
2015	25472.500895400328
2016	24469.788697459517
2017	24235.974784442267
2018	24286.302811114034
2019	25418.6817102454
2020	23879.97962928083
2021	24767.989579564128
2022	24975.98498450132