Year including construction (current LCU) 1963 794700 1964 1362300 1965 2043500 1966 2724700 1967 4995300 1968 4541100 1969 5335900 1970 4995300 1971 5562900 1972 6811700 1973 9422900 1974 12828700 1975 14645200 1976 24635700 1977 25430400 1978 49385000 1979 61305500 1980 81286600 1981 85235500 1982 58287400 1983 53056900 1984 66486000.00000001 1985 76942600 1986 102061000 1987 119417500 1988 187862600 1989 242985300 1990 329508600 1991 541595300 1992 702208200 1993 838442600 1994 971087200 1995 1122408400 1996 1321142700 1997 1363306700 1998 1555591600 1999 1798240300 2000 2165295600 2001 2700701000 2002 3164615200 2003 3194308100 2004 3384021900 2005 3612920000 2006 4324965300 2007 4636896800 2008 5921013400 2009 4912389100 2010 5146760700 2011 6217051400 2012 6270492500 2013 6629125600 2014 8520064300 2015 10157697000 2016 9513178600 2017 8781806800 2018 10534085100 2019 10550000000 2020 10509000000 2021 11427000000 2022 11231000000 2023 11127476500