Year including construction (current LCU) 1970 111663000 1971 105254000 1972 123962200 1973 145903600 1974 185984900 1975 260092100.00000003 1976 333083500 1977 388986900 1978 450710100 1979 532068700.00000006 1980 615826700 1981 656038400 1982 697180900 1983 672935600 1984 682891200 1985 695474900 1986 734400100 1987 757086200 1988 813657100 1989 899297900 1990 957511400 1991 1034268399.9999999 1992 1049300600 1993 1097468900 1994 1237294700 1995 749700000 1996 779600000 1997 855800000 1998 942600000 1999 960600000 2000 1118848952.40914 2001 1024057596.5363101 2002 1119353211.96267 2003 1185105258.8856502 2004 1092179407.0795 2005 1081591345.38581 2006 1077606891.2794302 2007 1057490129.69565 2008 1196171690.2196999 2009 1097997753.59557 2010 1197281967.07949 2011 1131332330.62854 2012 1099169580.25325 2013 1158856024.57257 2014 1136666975.63767 2015 1228955051.22381 2016 1301045572.1671002 2017 1401576501.91229 2018 1553056738.85232 2019 1780148093.23964 2020 1796095797.58721 2021 1926721021.28672 2022 2156332461.7676697 2023 2350657453.57251