Year including construction (constant LCU) 1962 5390499406600 1963 5655554299700 1964 5908263267100 1965 6229307312000 1966 6496163605900 1967 7287648594300 1968 7407400552600 1969 7801495587400 1970 8091638457800 1971 8505815115800.001 1972 9600502969900 1973 10444747393000 1974 11698645035000 1975 12009213092000 1976 12774686751000 1977 15320795964000 1978 17550426033000 1979 19533147804000 1980 22710633375000 1981 24633415390000 1982 23958427128000 1983 23085521969000 1984 23783232052000 1985 24986976196000 1986 26798810450000 1987 28917127187000 1988 31545628979000 1989 32115563647000 1990 34473018700999.996 1991 36092957607500 1992 36253301624200 1993 37915344550600 1994 39405759736400 1995 42006339726700 1996 42754349796600 1997 44473529839200 1998 44085900522200 1999 43494932068900 2000 42673404444000 2001 40880060392500 2002 40433365543500 2003 42509427772300 2004 43727985818500 2005 43702335543200 2006 45042174526400 2007 45515478215600 2008 49268818326000 2009 48689198588100 2010 50581770111600 2011 53195413611100 2012 54886219798600 2013 58215313310300 2014 60553035065200 2015 62904079387700 2016 67163462586600.01 2017 69523033414400 2018 70748286226200 2019 68717082095699.99 2020 69269963869900 2021 72764185880000 2022 73216530749311.89 2023 75727528667508.1