Year including construction (annual % growth) 1966 1.1097316880921397 1967 4.2310800680436245 1968 9.474208410903202 1969 11.5461698030809 1970 -0.9302507428043896 1971 6.329266011385798 1972 3.1238938241067586 1973 0.8057419155748562 1974 6.037503260629023 1975 -1.091007568147404 1976 0.5556489472861017 1977 8.629089873945446 1978 -8.334899041169365 1979 7.541405247205503 1980 -1.2889504608860989 1981 -10.663334264762454 1982 -3.2093812218958533 1983 5.377687815727356 1984 0.674286429664491 1985 -8.651011891621934 1986 8.630264182119205 1987 3.356776926236435 1988 -3.551976183814304 1989 -8.588761139429195 1990 -5.325307986482386 1991 10.687459865465371 1992 11.016752920640883 1993 5.470297025671414 1994 6.206351237775792 1995 -3.5514369316777987 1996 6.1934458712257054 1997 8.371139608529461 1998 1.9461016480355227 1999 -6.622489521435767 2000 -2.195351961761972 2001 -5.191488587959114 2002 -11.356377221388641 2003 14.161360734749778 2004 10.815335188669437 2005 6.53438408640605 2006 8.664922353099413 2007 6.03334742709707 2008 3.0720428135898175 2009 -6.4333409064141165 2010 8.804897490449548 2011 5.830917838941559 2012 -2.201126630556189 2013 0.5511941772581537 2014 -3.4620350160835756 2015 1.389808314107512 2016 -5.82515874143607 2017 2.3028329031401 2018 -3.0493151894464177 2019 -4.740755305539096 2020 -9.283984839692835 2021 15.459069687144648 2022 5.71114135958608 2023 -0.34616910296153947