Year including construction (current LCU) 1965 4110000000 1966 4229000000 1967 4399000000 1968 4652000000 1969 5108000000 1970 5399000000 1971 6000000000 1972 6431000000 1973 7170000000 1974 11746000000 1975 12807000000 1976 13561000000 1977 16198000000 1978 17287000000 1979 20268000000 1980 24600190000 1981 29150110000 1982 32301510000 1983 35677790000 1984 40273400000 1985 45570970000 1986 48549160000 1987 50229320000 1988 58520190000 1989 61082250000 1990 68651336400 1991 73130370400 1992 75905928300 1993 77931529000 1994 82453594700 1995 87766724600 1996 96383858400 1997 101902018600 1998 103343700900 1999 106541862800 2000 111316720400 2001 113302433800 2002 117444745000 2003 129591511500 2004 140729844200 2005 144545200100 2006 151863727700 2007 159720000000 2008 191889000000 2009 181419000000 2010 201314000000 2011 218240000000 2012 223903000000 2013 234973000000 2014 258508000000 2015 276243000000 2016 281059000000 2017 291882000000 2018 301694000000 2019 313058000000 2020 300147000000 2021 328875000000 2022 338886000000 2023 339871378400