Year	including construction (constant 2010 US$)
1960	35829247786.7866
1961	38241441781.199
1962	41245167566.905
1963	45115914361.552
1964	49016771244.2039
1965	51252136279.3418
1966	52984414842.7238
1967	54250026349.9416
1968	57464269209.9305
1969	61880384956.5164
1970	62967916625.7478
1971	63787371953.7414
1972	64259040055.2004
1973	66262747695.9256
1974	67877531232.7494
1975	71633484659.2509
1976	77367047646.9421
1977	82670237977.0036
1978	88624273203.5015
1979	87643316639.6306
1980	92124940710.0093
1981	99314567795.4897
1982	101522932379.829
1983	108859662315.067
1984	113905815921.544
1985	119423102870.316
1986	126635813502.354
1987	134228935265.761
1988	145931983406.227
1989	157069441800.115
1990	168438362055.174
1991	170243820714.304
1992	176875226089.783
1993	186913647635.964
1994	203023392392.728
1995	224285046115.074
1996	238307576067.941
1997	247505030298.633
1998	258765024693.812
1999	273835821374.472
2000	289560483610.662
2001	297705456138.639
2002	317334501495.366
2003	339521157202.205
2004	373372165948.896
2005	409255175354.859
2006	459350706084.237
2007	496332990530.665
2008	518638916594.161
2009	557967377021.495
2010	600250370633.169
2011	624982653727.138
2012	648172307850.053
2013	673634249482.87
2014	719691682878.812
2015	785042679542.788
2016	845245124574.443
2017	896928990086.487
2018	965438815091.931