Year including construction (annual % growth) 1969 13.833243684974832 1970 18.979924289908425 1971 7.099332911271276 1972 0.28401857776113104 1973 9.119908045998088 1974 6.5305130514096135 1975 -4.41032869724647 1976 -8.875703225157082 1977 -2.007115973440719 1978 -7.854955734407554 1979 -6.85087156828979 1980 4.850306662864995 1981 0.49222846516354934 1982 -3.376206534672093 1983 3.954592301832548 1984 12.495851620477353 1985 0.3123737631649135 1986 4.832294818501822 1987 0.9310826653686775 1988 -1.9266743070415657 1989 -4.386790489548446 1990 -18.909018401840555 1991 -19.87818077844524 1992 -29.923982762385563 1993 -14.497042716681037 1994 -2.076121718779916 1995 -10.365136364318232 1996 5.876742114361647 1997 -19.839309461275647 1998 -2.0367378996460843 1999 5.916667156216775 2000 10.611933584963225 2001 -8.06868660080886 2002 5.0771671714986155 2003 2.422786547700767 2004 5.749514172753464 2005 14.228439262404152 2006 2.5976360214108354 2007 4.47189657549616 2008 4.453670600845044 2009 1.5697900329037822 2010 28.66857556873842 2011 15.657970806673035 2012 8.957015369144457 2013 10.450986917943041 2014 14.626014516478719 2015 5.911433928949478 2016 0.49550613480302275 2017 7.736463720349946 2018 12.116511198954342 2019 4.107076863890043 2020 4.218708745153734 2021 7.7776801355937835 2022 15.65619184234761 2023 14.562286508678852