Year including construction (current LCU) 1960 11800 1961 12400 1962 13700 1963 15800 1964 18000 1965 20800 1966 24900 1967 28800 1968 33800 1969 38700 1970 43100 1971 55100 1972 68600 1973 86300 1974 111800 1975 145400 1976 196800 1977 247000 1978 362500 1979 712400 1980 1228900 1981 2109100 1982 2915000 1983 3703000 1984 5636400 1985 9253300 1986 15828400 1987 23458000 1988 42412200 1989 74959400 1990 122088700 1991 198744200 1992 340901900 1993 591051900 1994 1241034200 1995 2485548800 1996 4522931600 1997 8875643300 1998 22328335100 1999 30371999500 2000 45956010300 2001 63061841600 2002 89048990100 2003 117068794700 2004 146336602500 2005 171683142800 2006 207166178100 2007 234125340100 2008 262198582300 2009 241769379300 2010 285962803700 2011 377047686600 2012 421453898900 2013 504724538200 2014 577768660000 2015 654369225100 2016 737615706600 2017 912901992300 2018 1107234390800 2019 1180130949700 2020 1414899865200 2021 2259040147400 2022 4697750266300 2023 7426022091700